# Category Archives: Relativity

## Thought Experiment – Photons up Close

Recently I published a paper on radio frequency photons:  Thought Experiment- Photons at Radio Frequencies in which I described a photon from the time of emission from a radio antenna as it propagated outward until it separated into photons and was later captured by an antenna.

What I found was that the photon started as a whorl or vortex, if you wish, traveling initially in patterns of counter-rotating fields that eventually became identified as individual photons.  These whorls/vortexes have a specific size (diameter) and energy defined by the frequency of the emission.   A point on the rotating photon describes sinusoidal patterns that fall behind the photon in the classic electromagnetic patterns.   The thought experiment allowed me to calculate the maximum diameter of the photon at 105 mhz to be about 0.9 meters and a visible-light blue photon to have a maximum diameter of 143 nm.

Having learned from that, I decided to do some more thinking about photons in general.  What applies at radio frequencies should also apply to photons of light and higher energies.   It occurs to me that we can learn a lot about photons by experimenting with them at radio frequencies.   We know that radio signals diffract around sharp structures and even exhibit double slit diffraction if passed between sets of tall structures with sharp edges.   I don’t know of any single-photon experiments at radio frequencies but I suspect that the results would be the same; diffraction still occurs in which the photon interferes with itself.

Having looked at it from a whorl or vortex photon standpoint (as opposed to a wave standpoint), it is easy to imagine a photon nearly 1 meter in diameter passing around both sides of a telephone pole or being pulled around a corner of a building as one edge drags on the sharp edge there.

The same thing should happen to a red, blue or green photon encountering superfine wires or sharp edges of a razor blade or slit.

Not having the equipment nor the results of any such experiments at radio frequencies, I’m going to move this into a thought experiment and follow a photon up close, drawing on the earlier radio frequency thought experiment and adding details that agree with what we know about light photons and see where we go.  In this case I’ll consider a 450 nm blue photon.   I mention a blue photon only to help differentiate it from a radio frequency photon in the following discussion.  It doesn’t matter what it is, they should behave the same.

### Blue Photon

by James Tabb  (ripples greatly exaggerated)

A blue photon is emitted when a source (the emitter) such as, for example an electron that changes energy levels from a higher level to a lower one, shedding the excess energy as a photon.     I imagine it like a sudden elastic-like release of energy in which the energy packet moves away instantly to light speed.  If the packet follows Einstein’s equations (see graphic below) for space distortion, then a blue photon is immediately flattened into a disk of 143 nm diameter (see graphic above) because the lengthwise direction shrinks to zero at velocity c.   (This diameter was derived as d = λ/Π from my previous article and depends on the wavelength)

In my description of a radio photon, the energy in the packet is rotating around the perimeter of the packet at c as well as moving away from the emitter at c.   The limit of c in the circular direction also limits the diameter of the packet.

I can picture photons that slosh back and forth left to right or up and down or in elliptical shapes.   All of these shapes and directional sloshing, and rotation are equivalent to various polarization modes – vertical, horizontal, elliptical and circular.   I can also imagine that these shapes/polarizations are created as photons are beaten into these modes while passing though lattices or slits that encourage the photon to go into one mode or the other or to filter out those going in the wrong direction.   I can begin to see that when photons at light wavelengths are thought of as rotating whorls, it becomes easier to think of how this all works.   None of the modes involve back and forth motion because to do so, the portion going backward would never catch up to the forward mode or it would exceed c.

Now that the photon has been emitted and begins its flight, we are purely in a relativistic mode.  Einsteins equations for space distortion and time dilation tell us that the path in front of the photon shrinks to zero and the time of flight shrinks to zero as well.   This has always raised a troubling problem because we know that some photons take billions of years to fly across the universe and move about 1 nanosecond a foot of travel.

In order to resolve this problem, I’m now imagining an experiment in which an excellent clock is built into a special photon that starts when the photon is emitted and stops when it arrives. (Good luck reading it, but this is only a thought experiment, so I’m good to go.)  Perhaps the path is a round trip by way of a mirror or some sort of light pipe such that a timer triggered at the start point also stops again when the photon comes back. If the round trip is about 100 feet then you might expect the timer and the photon’s clock to both register about 100 nanoseconds more or less for the trip.

When the experiment is run, the photon’s clock is still zero when it arrives and the other timer does indeed read very close to 100 nanoseconds. The photon seems to have made the trip instantly whereas we measured a definite trip time that turns out to agree with the velocity of c for the photon throughout its trip.  I decided that is the correct outcome based on the time dilation equations of Einstein when using velocity = c.

So we see that Einstein’s time dilation equation applies to the photon in its reference frame, not ours.  There are nuances here that we should consider for the photon:

(1) Since the distance the photon travels is zero, the time it takes is zero as well.  That is why the photon’s clock does not change.   Therefore, I claim that the space/time jump is instantaneous and therefore the landing point is defined at the moment the photon is created regardless of the distance between the two points.

(2) Since we know that the photon packet cannot go faster than c and by experiment, it does not arrive faster than c, it appears obvious to me that the instantaneous space jump is not completed instantly, only defined and virtually connected.  I visualize that for one brief moment, both ends of the path are (almost) connected; emitter to photon, photon to its destination through a zero length virtual path. The photon does not transfer its energy to the destination at that moment because the path is only a virtual one.

(3) I visualize the photon’s forward path shortened to zero, an effect which has everything forward to it virtually plastered to its nose, like a high powered telescope pulling an image up with infinate zoom capability.   All of space in front of it is distorted into a zero length path looking at a dot, its future landing point.

(4) The photon immediately moves away from the emitter at light speed. As it does so, the path beside and behind the photon expands to its full length (the distance already traveled, not the total path) with a dot representing the destination and the entire remaining path virtually plastered to its nose.   A zero-length path separates the nose of the photon from the landing point. The path already traveled expands linearly as the photon moves away from the emitter along that path at a velocity of c.

(5) I claim that the photon’s zero-length virtual path is effectively connected all the way through, including all the mediums such as glass, water, vacuum, etc.  However, the photon only experiences the various mediums as the path expands as it moves along.  I make this claim because it explains all of the quantum weird effects that we see described in the literature and thus appears to be verified by experimental results.  My next paper will detail this for the reader.

The landing point only experiences the photon after the entire path is expanded to its full length. In the example, the starting and ending points are 100 feet apart with a mirror in between, but the entire distance between (for the photon) is zero and the time duration (for the photon) is also zero (with maybe a tiny tiny bump when it reverses at the mirror). For one brief instant, the emitter is connected to the photon and the photon to the mirror and back to the timer through two zero-length paths, but it is a virtual connection, not yet actually physically connected.

The mirror and landing point remains virtually attached to the nose of the photon which moves away from the emitter at light speed, c. The photon’s clock does not move and the photon does not age during the trip, but the photon arrives at the timer after 100 nanoseconds (our time) and transfers its energy to the timer’s detector.

(6) I also claim that all the possible paths to the destination are conjoined into one path that is impossibly thin and impossibly narrow, much like a series of plastic light pipes all melted into one path that has been drawn into a single extremely thin fiber.   This is a result of the fact that the distances to every point in the forward path is of zero length, and therefore all the paths are zero distance apart.

In effect the entire path is shrunk to zero length at the time of emission due to a severe warp in space. Zero length implies zero duration for the trip as well, and the photon is in (virtual) contact with the mirror (and also with the finish line) instantly, but the space it is in expands at the rate of c as it moves away from the emitter.

Everything in front of the photon is located as a dot in front of it. It experiences the mirror after 50 nanoseconds of travel time. The reflected photon is still stuck to the finish point as the space behind it expands throughout a second 50 nanosecond time lapse and the finish line timer feels the impact at the correct total 100 nanosecond time while the photons clock never moves.

The major point learned in this thought experiment is that the photon’s path and landing point is perfected at the time it is emitted whether the path is a few inches or a billion light years long due to the relativistic space/time warp. This is a major point in explaining why quantum weirdness is not really weird, as I will discuss later in a followup paper that clarifies the earlier posts on this subject.

### Wormhole Concept

I visualize the photon as entering a sort of wormhole, the difference is that the photon “sees” the entire path through the wormhole but does not crash through to the other side until the wormhole expands to the full length of what I call the “Long Way Around (LWA)” path. Unlike a wormhole, it is not a shortcut as it merely (as I call it) Defines the Path and Destination (DPD).  This concept also applies to any previously described wormhole – see my previous paper, Five Major Problems with Wormholes

Here is the important point: The photon in this wormhole punches through whatever path it takes instantly at the moment of creation and defines the DPD. Every point in the DPD is some measurable LWA distance that is experienced by the photon as the path expands during its transition along the path. The LWA includes any vacuum and non vacuum matter in its path such as glass, water or gas.

So now we have a real basis for explaining why quantum weirdness is not weird at all – it is all a matter of relativity, as I will explain in my followup paper.

Oldtimer

Copyright 2007  - James A. Tabb   (may be reproduced in full with full credits)

# Five Major Problems with Wormholes

Wormholes are supposed to be shortcuts from one time and place to another time and place.   For example, drive your spaceship into one end and exit near some other star, perhaps 1000 light years away.   Drive back through and return to earth.  Simple enough.

If a wormhole is ever created for passage of man or machine by some future civilization, then there will be some major problems to overcome other than the biggie… creating the wormhole in the first place.  I believe this is the first time most, if not all, of these problems have been identified.

Although the wormhole supposedly bends/warps time and space, there is a fundamental limit to how fast you can get from here to there, no matter how much time and space are warped.   That limit is c and it applies to the Long Way Around (LWA) path length.  First let me tell you why I think so as it is key to the some of the rest of my list of problems.

A common wormhole is created by every photon that exists.   For example, a photon does a space/time warp from Proxima Centauri (the nearest star to our sun) to our eye.  The distance and time the photon experiences is zero.  It does not age during the trip and the total distance is zero at the moment of creation.   However, it still takes 4.22 years to get here, the time light takes to travel the total distance from that star to ours.

Einstein’s equations say that the photon traveling at c has a total path length of zero and travel time of zero duration.  I believe that applies to every photon.   However, we know that the photon takes 4.22 light years and travels about 28 trillion miles from that star to our eye as we measure or calculate it.   Even though the path the photon sees is zero length and the time it ages is zero time during the trip, it still does not arrive until the entire 4.22 light years elapses.

It is my theory that this is because the space/time warp of our photon wormhole connects the emission point on Proxima Centauri and the landing point in our eye only in a virtual sense and only in the first instant of its creation.

After that first instance, the photon moves away from the emitter at light speed and the path behind it expands as the photon travels along it at c.   The photon’s path to our eye always remains zero length, but it traverses the path at c, leaving an expanded path behind until the entire path is traversed.   The photon never transfers its energy until the entire path is completed at the maximum velocity of c.

My first wormhole problem is that the time required is no less than the long way around travel time at c.   Anything entering the wormhole is imposibly close to the other end (as for our photon example), but cannot actually get there until the path from the entry point expands behind the object moving at c throughout the entire trip, the LWA, just as it does for the photon wormhole.

Even if the wormhole spans a time/space warp of 1000 light years, it will still take no less than 1000 years to get from here to there even if the wormhole appears to be of zero length.   The crew of the space ship that manages to get into a wormhole would not age during the trip, a distinct advantage for the crew and the ship’s lifetime.  It would seem to be instantaneous and if it were indeed reversible, then the return trip would be just as fast.  Drive into one end and return immediately and likely not be but a few hours older.   However any companions that were left behind on earth would be dead nearly 2000 years.   All this assumes the problems that follow can be solved.

The second problem is that a wormhole cannot be established before it is created at each end.  If  one end is created today and the other is somehow created on a distant star, the wormhole would not be operable until the second wormhole is created, presumably at least the normal space ship travel time from one construction site to the other, even if the construction crew travels at c.    Unless the wormhole acts like a reversible time machine, a much more difficult arrangement, it will take the same amount of time each way through the wormhole with the arrow of time aging both ways and it cannot begin to be used as a shortcut until both ends are finished.    It would take a very patient civilization to plan for such a feat.

My third problem involves getting into any wormhole that moves you along at light speed.  The nose of the ship would presumably be accelerated to light speed even before the crew compartment made it into the opening.   The result would be powdered spaceship and crew with photons leading the way, larger particles and atoms dragging behind, but no survivors or anything recognizable.

The fourth problem is getting out of the wormhole.  Let’s say somehow you can get your space ship in and up to speed.   Everything going out the other end arrives there at light speed.   A huge blast of various rays and light burping out the other end, frying anything loitering near the exit.  A great light show, but hardly useful for the crew wanting to get from here to there in a hurry, or their greeting party for that matter.  The wormhole turns out to be a great ray gun!

My fifth problem involves reversibility.  We assume that entering the wormhole at either end establishes the direction of travel.  However, it appears to me that it is very likely that the arrow of time exists only in the direction of the creation of the wormholes.  That is, from the first wormhole to the second.  Items entering the first one created would be moving in an arrow of time from the earliest time to the latest.   Items trying to enter the second wormhole to come back would be rejected in a smoldering heap or blast of rays.   If that logic is reversed, the problem still exists:  One way only!

### Arrow of Time Established?

I believe this applies to photons and particles in general.  The equations for physics always seem to allow collisions to be reversable and there are no laws that would not allow any set of particle interactions to be reversible.   However, it is my opinion that photons are not reversible for the reasons listed above.  They are zipping through non reversible wormholes.   Energy is transferred from point of creation to some other point where it is absorbed or transferred to another particle and can’t go back though the wormhole as it is a one way street, from first end created to the second end and never the other way around.  That means the arrow of time always moves forward and is never reverseable.  It can be stopped but never reversed.

### SuperLumal Transmission?

As a side note, for the reasons listed in the problems listed above, there will be no speedup of communications through a wormhole.  No superlumal transmissions, no advantage over sending it across space the normal way, and very likely, no two way communications.   I hope these revelations do not stop any projects in progress as science will advance no matter what.  8>)  Photon wormholes are the best anyone will be able to do.

Oldtimer

Copyright 2007, James A. Tabb  (may be reproduced with full credits)

# Black Holes and Density.

Here is a good source of information on black holes:
http://en.wikipedia.org/wiki/Black_hole

Our atoms are mostly empty space, lots of room for things to fit into. Normally, the fields/forces around atoms keep them relatively far apart and the spaces in between remain mostly empty.  All mass have gravitational effects on surrounding masses and the more mass the higher those effects, but as long as the density remains below a certain point there is no black hole. It is not so much the mass that makes a black hole but the density – mass in a tiny space.

As a star gains mass, it’s outer mass compresses the inner material but the internal pressure keeps the atoms apart and the interior spaces empty. When a star grows too much or its internal pressure decreases because its fuel is depleted, it can collapse and when the density reaches a certain point, it technically becomes a “black hole”, one in which the gravitational pull is too great for light to escape. This is often accomplished by a stellar explosion that implodes the mass toward the center of the star, greatly increasing its density.

The mass is still the same but it is concentrated in such a small space (essentially zero space) that the density is enormous (essentially infinite), and the space around it is so severely warped that light does not get out. The density is self sustaining because the gravity of the masses within it is high enough to keep it together, except after much evaporation.

It is thought that much smaller masses can also be compressed by outside forces to the point that the small mass achieves black hole density, but none are known to exist. It would take enormous energy to accomplish this.

For example if you were able to compress a baseball enough, it would become a micro black hole. But it would have to be compressed so much that its outer radius would be essentially zero (much smaller than an atom).  The mass would still be that of a baseball, but the density would be so high that light could not get away from it. Space would be severely warped around this very tiny black hole, but only very very near its center, probably too small to be detected.  Gravity from such a source at the distance you would normally pick up the ball would be no more than for a regular baseball because the mass is still a baseball mass. If you could weigh it, (a real problem) it would weigh the same. It is the ratio of the mass to the radius that is important. Make the mass high enough and/or compress to an extremely small radius and you have a black hole.

Known and predicted black holes contain mass greater than our sun. Sometimes thousands and even billions of times greater. Yet the size of the space occupied by the mass in the black hole is still essentially zero. The gravity around such large masses is extremely high and will capture all light out to a certain radius, the event horizon. The event horizon can be far from the central mass depending on the amount of mass. The capture range is usually further out than the size of the central mass, and grows as the black hole captures more and more mass while the central region does not grow measurably, if at all.

Black holes can evaporate and if there is no nearby mass that it can capture to replenish itself with, a black hole could evaporate to a smaller mass than what was required to establish it. Smaller in mass than our own sun.

Black holes do typically have very high gravitational pulls, proportional to the mass inside and inversely to the distance to the center.  But a micro black hole could theoretically be floating around a lab that created it (such as with a high energy accelerator) and never be noticed as it would likely evaporate before it hit anything and even if it did encounter a part of the lab, it would be so tiny and have such small gravitational pull at atomic-size distances that it would not capture more “stuff” needed to grow. Likely it would just poof out of existence unnoticed.

At least I hope so.

What I want to emphasize it that any given mass has a certain gravitational pull at any given distance, black hole or not. Super-massive black holes at say 1000 light years away have the same gravitational effects as that of a group of stars of the same total mass that are close together (but not close enough to be a black hole) at the same 1000 light year distance. The difference is the black hole has much higher concentration of mass, occupies much less volume, and also warps space much more tightly than the group of stars with the same mass. The stars shine brightly and the black hole is, …well, black.

Oldtimer

## Virtual Particles – A new look at double slit weirdness

I was looking at a web site by Hitachi Global concerning “Advanced Research – Electron phase microscopy” today.   They have a neat movie based on the diagram of an electron microscope which you can find here:

These pictures are theirs and are copyrighted by them so all that can be done is show you the link.

Here is a link to their video of the results of a 30 minute run (sped up to just a minute or two):

http://www.hqrd.hitachi.co.jp/rd/moviee/doubleslite-n.wmv

They send electrons one at a time from the source, about 10 per second.  Those that make it around the rod are detected and displayed on a monitor.

After about 20 minutes, clear interference patterns develop on the monitor as shown in their video.

The electrons are accelerated through 50,000 volts, and achieve velocities about 40% of the speed of light.

These electrons appear to be passing simultaneously around the barrier and interfering with themselves.  Either that or they have some sort of lingering effect due to ctime as I posted in a recent article.   I have a new thought:

## Virtual Particles

I believe that there is one obvious answer to such a weird quantum effect – virtual particles.   Photons and any particle achieving significant relativistic effects, such as high speed electrons, atoms, molecules, bucky balls, cats, and anything that can be raised to near the speed of light can also produce companion virtual particles – virtual photons, electrons, etc. when their flight paths are significantly disturbed.  (Well maybe not cats, but who knows?)

We are getting into new theory here with a new thought experiment!   If an electron such as those in an electron microscope is accelerated to a high enough speed is then jostled by close encounter with a small barrier, it will generate an identical virtual electron on the other side of the barrier.  This applies to any particle raised to relativistic speeds.  If the other side of the barrier is closed off by a detector, then the virtual particle disappears without effect on either the detector or the original electron, being absorbed by the barrier along with the original electron.  If the barrier is open, however, it recombines with the electron after passing around the barrier to produce an interference with itself during the recombination process.

It is similar in effect to the process described in my Quantum Weirdness – Part 2 Double Slit Weirdness post whereby the photon melds around a slit.  Perhaps it is not a meld but a virtual photon recombination - the effect would be the same.

A photon, or any relativistic electron, or other particle jostled by the fields around atoms in a close encounter with the edges of a slit or other barrier would generate a virtual photon, electron or particle that would appear on the other side of the offending barrier and then recombine at a point downstream to cause an interference.   Barriers that block the other side would kill the virtual particle.   A particle that did not exist long enough to recombine with its generating particle would die without causing any effect on the offending detector or barrier.    Only particles that come close enough to be jostled by the fields of the barrier atoms would generate virtual particles on the other side.  Others not close enough to the barrier to be jostled by it would not create the virtual particles.

It is my thought that where there is such jostling, both the particle and its virtual particle might die in the edge of  the barrier if one or the other side were not open, and only those electrons that are far enough from the barrier to not create a virtual pair would continue through the open port to the screen, and thus not show any interference pattern.

Only if both sides are open would a virtual pair survive a close encounter with a barrier and then be attracted together to recombine on a path toward a pattern maximum.   Scattering around the maximum would be a result of random spacing of near misses and pure chance.

It is another thought that if an electron is buffeted by a barrier and survives the trip but its virtual electron is lost in the material of the barrier, the electron that survives will still be affected by the virtual particle at the point of its destruction, perhaps its phase or displacement or both.   It just won’t show an interference pattern, but it would show some effect of the structure of the barrier material at the point the virtual particle is destroyed, making it possible to “see” the structure of the material within the barrier itself.  Maybe that is just a description of how an electron phase microscope actually works.  The phase is changed by the destruction of the virtual electron and that change depends on the structure at the point the virtual electron lands.

James A. Tabb

Marietta, Georgia

## Thought Experiment – Photons at radio frequencies

I like to do thought experiments.   Many of them lead to dead ends, but I write most of them down anyway because I’ve found that very often I will go down another thought path and end up crossing an earlier one.  Then things get interesting.  The one below includes a thought experiment that dates to Fri, 25 Sep 1998, and I’ve updated it a little to my more recent thoughts.  If you have an idea, keep it around as it may become useful someday.  This one is mostly useful to describe how thought experiments work for me.

Right now I’m still spending some time with the speed of light and with electromagnetic waves, such as from a radio, since both propagate at the speed we call c.   It is easy to visualize a radio wave as a wave because we have always called it that: radio wave.  Duh…, and something radiating in all directions from an antenna is more of a reminder of waves in a pond after we toss a rock in.  But if photons are discrete and quantized (but sometimes seem to act as waves), how do you visualize a radio wave as a quantizable entity?

If light and radio are both in the same electromagnetic spectrum, just when do you stop quantizing and start waving?  Stop photoning and start rippling?  Can you just get rid of the waving altogether and talk about photons at any frequency?  The object of this thought experiment is to start with a simple radio wave and see if it can be described as a photon eventually.   In other words, find out if all electromagnetic waves are photons and maybe even decide how big they are.   After all, if they can be shown to be photons always, then the quantum weirdness could explain lots of things, including light diffraction and interference at radio and lower frequencies in a different way than as a wave – particles even.  The object is to take a whack at this duality thing physicists are hung up on.

I am visualizing first a rather coherent radio signal (such as from a radio transmitter generating its carrier frequency) from a typical antenna as it expands in a sphere or bubble front.  I’m thinking of the very first cycle after the carrier is turned on, but it could apply to any peak in the signal as it propagates outward.  The leading edge of the bubble (or any individual peak) as I see it, is an equal-strength signal that covers the surface.    I am visualizing on that bubble (on the surface) countless whorls of small fields rotating in opposite directions and in close proximity to each other.   (I’ve just made them up for thought purposes, hoping that they can become photons later.)

For example, pick one of the circular whorls and it is rotating clockwise and all around it on every side are other whorls/fields rotating counterclockwise, all the same size whatever that is.  Adjacent to any of those you pick are small fields rotating clockwise, the pattern being like a polka-dotted balloon with the black dots rotating one way and the white dots rotating the other.   Between these whorls, the fields are moving in the same direction on all sides.    For example, the one on the left is spinning clockwise and the one next to it on the right is spinning counter clockwise.  In between the whorls, the fields are both moving down – same direction.   The same thing applies for the fields above and below, adjacent fields moving in the same direction.  So far, so good.  These whorls are helping each other out as they move along.

Now, I look at the small rotating field and realize that since the bubble is moving at the speed of light, the rotating field, if it had a crayon, cannot draw a line on the bubble at all, or it would be doing so at faster than the speed of light. Therefore, as each point of the rotating field is drawn on the surface of the bubble, it immediately falls behind the bubble and describes a spiral arc in space that, when looked at in profile, from the top and from the side, could be the sinusoidal magnetic field and its companion electric field that we detect as the field passes us. Any following energy such as for a continuous signal would fall into step with the leading bubble, describing subsequent bubbles behind the first one, but in sync. For now, I am still looking at a single cycle and things are looking better for photons.

Thus, I see countless rotating fields dragging behind the bubble, the bubble that represents the front of the beginning of the radio signal.  I visualize that the size of the rotating fields do not change, but are related to the frequency of the carrier, such that the higher the frequency, the faster they rotate and the smaller they are.   The energy is related to the frequency by Planck’s constant as e = hf.   This means the faster they rotate, the greater the energy.  (Whatever energy these whorls have, it is exceedingly small, but there are lots of them.)

Now, we need to do a little head scratching.  Can we speculate as to the size of the whorls?  I think we can establish the maximum size of each whorl by assuming that if these are actually photons, then the energy contained in each photon is located in a flattened disk due to relativistic effects as in my drawing in “Speed of Light Regulated“.   If it is rotating around the whorl as in our thought experiment, then no part of the rotating photon can exceed the speed of light.  Therefore, the trip around the circumference of the whorl cannot be faster than the speed of light.

We also have decided to go down a particular path of our thought experiment by assuming that the whorl rotates at the same rate as the frequency of the carrier and so makes a single turn in one wavelength, λ.  We know that  λ=c/f  and also that the circumference = Πd =  λ.   or d = λ/Π.  The diameter of the whorl can’t be more than the wavelength divided by pi.  For a blue photon which has a wavelength of 450nm, the diameter would be d= 143 nm which is quite small, about 1/3 of the wavelength.   For a radio wave of 105 mhz the photon can’t be larger than  0.9 meters, about 1 yard, still about 1/3 of the wavelength, but about 630,000 times larger than for a blue photon.

There is nothing to say that there can’t be billions upon billions of these photons overlapping each other at every point of the bubble.   In fact, there has to be.   Energy is being poured into the antenna and the output is billions upon billions of photons in ever expanding bubbles.  A photon has energy that we can calculate as e = hf, but h is very small, 6.26×10^-34 joules sec.   For a blue photon this is e = 4.2×10^-14 joules and for a 105mhz photon, e = 6.3 x 10^-28 joules, which is much much smaller.   To put this into perspective it would take 5400 x 10^27 photons (105mh photons) to make one watt-hour of energy.    That’s 5400 billion billion billion photons (roughly) for each watt hour!

As our bubble expands, the surface “stretches,”  and it is that stretching, as the surface field in dynamically expanding, that causes the field to eventually separate into individual photons as the signal strength falls over huge distances and the wave identity is forever lost – all we have left is photons to try to detect.  The whorls represent in my visualization, the photon/particle aspect of the wave, as the wave is separated into compact quantum induced by the need to tightly spin along the bubble front, each whorl being my visualization of the photon.

As the field further expands, the various quantum (whorls) begin to separate and the interaction with its neighbors becomes less distinct. Each quantum continues to have the same energy but its neighbors contribute less and less to its effect when exposed to a detector, unless lenses or antennas are used.

If we look at the field as it arrives at a detector (say an antenna), we detect the arrival of the photons as energy buildup on the antenna from one of the peaks involving billions of photons of the carrier followed by a decrease in signal and then a rise to the next peak.  The photon, being on the same order of magnitude as the detecting antenna (by design of the antenna based on electromagnetic theory, not photon theory) is easily captured, but billions upon billions need to arrive in order to make a good signal.   Maybe this dualality of wave / particle can be moved to quantum only – particles.

Enough is enough.  The thought experiment has run its course and it is time to have someone else pick it apart or perhaps add to it.  Well…. after all, it is just a thought experiment, but it’s mine and I’ve now written it down for others to consider or pick at – which should be an easy task.

Oldtimer

# “Time Zero – Ctime”

I would like to discuss a few other things about photons and also very high speed particles and their implications for a special point in time.  Some of these are just thought experiments and may have no basis for a new theory, but some of you may find it interesting at least and perhaps there is some promise of truth in them.

Since the photon experiences zero time during flight, it would be nice to know what is actually going on within the photon during the possibly billions of years of its flight. We know that near the speed of light, time slows dramatically and that a spacewoman in a space ship at near light speed would experience time as if it passes normally, but a stationary observer would see things quite differently. A clock on the wall continues to tick off regular seconds to her while her brother on earth gets older at a much faster rate, all the while knowing that her clock is going very slowly and she is staying young as he grows old.

But a photon is going much faster than a space ship ever can. The entire time of flight is reduced to zero so nothing can happen within the photon during flight.  The flight ends as soon as it begins for the photon. Yet we know there is a finite flight time from our observer perspective, sometimes billions of years for flight, as we see the same photon.

An interesting point is that the photon is capable of living forever because it cannot age if time is stopped, and in cloud chamber experiments we can measure the lifetime of some collision reactions only because the time of reaction is slowed for a high-speed particle due to time dilation. Time dilation near or at c is a real thing.

Yet we know that there is a finite and measurable time of flight from there to here from our perspective, and that a photon, if it has a frequency associated with it should vibrate hundreds of times during each foot of travel.  That is, if we believe it is still vibrating and not frozen as well. When it lands we know that its frequency is related to its energy and thus its color.  Does the photon actually experience this vibration, or does it all occur only when it starts and again when it encounters an obstacle that slows it down (such as within a crystal, or passage through water), or when it changes direction such as during a bounce off of a mirror… or does it occur again only at the moment of destruction, or as it melds around a small object?

We know that the emission of a photon is related to the change in energy states of an electron and both the energy and the frequency of the photon are related to that change of state. So the frequency is a physical attribute of the photon. We aren’t certain what exactly is going on since there are the contradictory facts that the clock of a photon does not change during flight, yet significant time elapses externally, and a photon has vibrational modes.  We also know that the phase doesn’t change, so the implication there is that no vibration actually takes place.  Is something else going on?

## Ctime

Here is a new thought. If the time experienced by a photon is zero, where is the photon during the time of its flight? Is there such a time (physicists call it null time) and is it possibly a real place, a relativistic time zero?  Let me call it “ctime” for simplicity, time at speed c.  Ctime would then be where the photon is during flight, a place where time is stopped. Nothing happens, nothing moves, at least not within the photon. The photon moves through space, and doesn’t even vibrate, but the photon experiences nothing because it is embedded in ctime.

Now, suppose all ctimes are the same!  A special point located in relativistic time.    Not the same space-time, but the same time-space, a special place where time is stopped due to relativity, all connected by the null paths.  Photons that have paths that don’t cross would still be in the same place in time – ctime – throughout their flight, but would not ever occupy the same space.

Photons that have paths that do cross would occupy the same space and same time at the crossing point even if they crossed several decades apart because both would be in ctime and both pass through the same space at some point. The physical times we calculate at the crossing (different) would not be the same as the ctime the photons would experience (same).  Ctime would exist for the photon throughout its existence and even afterward, at least until the null path was disturbed by another photon crossing the same null path.    I say that because the time is frozen and doesn’t change and therefore any point in the null path that is not disturbed remains undisturbed even if the last point of that path is a screen or detector or a piece of rock or someone’s eye.  How can the previous points know if time does not change for those points all stuck in ctime?

Would such photons interfere with each other? In other words, is it possible for a photon that passes through a slit today to actually interfere with another photon that comes through tomorrow?  They would both pass through the same space at the same time in timespace – ctime.  I think it is theoretically possible and thus becomes an alternate way to explain some quantum weirdness effects.  Certainly, it seems more possible than multiple universes.  When does the ctime collapse for a photon? If it is a real place in time, does it even know that the photon has ceased to exist?  For interference to occur in a slit due to ctime, it must continue to exist until at least something physical cuts through the spacetime of the path, such as the placement of a detector or the disturbance of another photon trying to occupy the same space and ctime.  Even then if the detector is removed before the second photon comes through, ctime (at the photon crossing point) is undisturbed unless the detector happens to disturb the point that the photon paths cross, normally some point well past the detector placement.

Let’s go over that again, slowly.  A photon is emitted.  It immediately stops all internal activity and is, in effect in suspended animation until it hits something.  For the photon, the distance of the flight path is shortened to zero and time stops.   Space and time are severely warped.  For the photon, the entire trip from a far galaxy is reduced to zero time and zero distance.  Both space and time are reduced to dots.   Space and time are warped that much.

We can conceive of space being zero distance, a dot, and create a very simple drawing with both ends of the path conjoined at a dot on the paper.  But what about time?   If time is reduced to a dot, where is it?   What I’m suggesting is that the time dot is the same place in time for all photons.  That place in time is what I’m calling ctime.    However, the time-space dot occupies the entire length of the flight path and continues to exist there until each point is later disturbed.   A null path consisting of a continuous line of space-ctime, like a deep valley in time that the photon passes through, warped by its speed.  The valley hangs around in time (ctime) even after the particle ceases to exist at every point in space, because time does not change there.

If the paths of two photons cross, but at different times as we measure it,  then the two photons exist in the same space, but not the same time (as we measure it) – different space-times.  Except… it is my suggestion that they do exist at the same time (for the photons) at the same space-ctime, and never come out of it until that particular space at the crossing point is disturbed.   It would be an alternate explanation for the interference of photons that are emitted one at a time over a period of days or weeks.

The first photon through a given slot occupies a particular space and is also hung up in ctime.   Its presence in ctime for that space exists even after the photon hits the target.   Each point in the path of the photon experiences the photon in passing as a warp in time.  No information is possible for the past or the future of the photon – and so each point is left with a warped time that is frozen there in ctime.   When another photon happens to cross that same space later, the ctimes are also crossed at that same point and thus the newer photon is shaken by the occurrence just as if it had brushed up against the earlier one.   Interference!   If a slot is closed, then the previous photon ctime paths are disturbed by the closing and no interference occurs when a newer photon comes along later.

This has implications for high-speed particles with mass as well.  As they approach relativistic speeds, there is time and space distortion for these particles as well.  Electrons and even much heavier particles show diffraction patterns and also show interference patterns even when fired one at a time.  In their cases, the valley of ctime would not be as deep and possibly not persist as long, but space and time are warped just the same.  The interference of one particle with another at a later time may be just the same effect - an existence of a ctime in a not-quite null path left by one particle that disturbs one coming along later.

An experiment might be constructed such that a paddle sweeps through the entire area where photon interference might occur.  The sweeps to occur between each photon emission.  Such an experiment  might prove this theory if the result is no interference pattern buildup over time when the paddle is used but interference does occur when the paddle is not in use.  I’m suggesting a simple paddle that is wide enough to span the multiple interference points and placed normal to the screen, a paddle that mechanically sweeps through and disturbs the ctimes so that no photon crosses another’s undisturbed ctime.  A paddle next to the slits will not do the trick, so I doubt that this experiment has been done before.  A paddle that only sweeps some of the crossing points would in effect blank out some of the interference pattern and not others.   A real test.

Copyright 2007 by James A. Tabb

Marietta, Ga.

## Gravity is a problem for physicists.

It not only affects mass, but all forms of energy. If you add energy to a mass, its gravitational effect is increased as well but only minutely because an enormous amount of energy is equivalent to a small amount of mass.

Gravity is weak, far weaker than electrostatic forces. Jump off a building and you go splat when you hit the earth. What took perhaps 20 stories to accelerate you to the splat speed is gravity. But the thousandths of an inch that you were stopped in was due to electrostatic forces. Electrostatic forces are the forces that keep your fingers from going through the keyboard.

Gravity also affects matter at a distance – forever like distances. Every atom in your body contributes to the earth’s attraction of the moon and the sun. Consider a molecule of water in the ocean. It is pulled as part of a tidal force by the sun and moon and it in return pulls on both the sun and the moon. Taken together it all adds up.

Gravity is not shieldable.  Elctrostatic effects are. You can build shields to protect you from most radiation and from electromagnetic fields. But gravity is different. If you could shield from gravity, you could build a big enough room to float around like spacemen. But the gravity force on a pea is just as strong no matter what you put around it.

Einstein developed a theory for gravitation – General Relativity – in which gravity is the effect of a distortion of space and time in the vicinity of mass. We can visualize that in the isolated case of the earth moving around the sun as a depression of a membrane representing space and time around the sun.

However, we can’t get our minds around that being the case when you or I standing on a set of scales. What space and what time are we distorting? How does an individual electron’s mass affect another one a mile away? A million miles away? What is going on?

Lets make a distinction: Gravity and Gravitation. “Gravitation” is the attractive influence that all objects exert on each other, whereas Gravity is the force that objects exert on each other due to their relative masses.  Maybe I can state it more simply: one is an influence (gravitation) and the other is a measurement (gravity). For example, a marine sergeant can influence a recruit to jump by yelling at him/her; how high they jump is a measurement. Gravitation is the attractive influence of you or I on the scales by the earth’s mass in relation to our mass. The scale indicates the weight. The force causing that scale’s hand to move is a measurement of gravity.

## Fields

Fields are invisible lines drawn around objects to represent the points of equal strength of some measurable value. For example we can draw field lines around a magnet’s poles – points where the strength of the magnetic pull are equally strong. You have probably seen (or seen pictures of) magnetic filings on paper above a magnet. Those are lines of force that represent the effect of field gradients, not the points of equal strength that I’m making a point about here. The filings line up along gradients of the fields of the magnets, dipole to dipole so they create lines running from one pole to the other. These lines are often called fields. The ones I’m speaking about are equal strength fields that surround each pole. The filings are linked across those equal strength fields and bridge across the gradients, dipole to dipole.

Fields around single (isolated) objects, such as a charge field around an electron or such as a gravitational field around the same electron, are spaced outward like a shell, keeping the shape of the object but expanding as they go, unless interfered with by another field from another object. The difference is that other objects don’t interfere with the gravitational field (unless it is supermassive like a black hole) All points an equal distance from the object have the same intensity or measurable value. Field lines get weaker as you go away from the object due to the measurable effect becoming weaker as you move away This results in a field gradient from one field surface to the next.

A disturbance at the object (say somehow its mass doubles as two atoms merge) changes the fields at the speed of light, like a ripple in a pool of water. In other words, if the moon were somehow removed at a given moment, the earth would still feel the gravitational pull for just over 1 second (1.2 to 1.3 seconds). If the sun were removed at a given instant, we would not know about it (visually or gravitationally) for about 8.3 minutes.

A disturbance of the type where the mass doubles would cause the field shell that represents a given strength to jump to a distance further away from the mass center. The change would occur at the speed of light, so it is dependent on the distance to that field line or surface. It does not change instantaneously as some suppose and it does not change gradually as might otherwise be supposed. Therefore an object at that point would become affected by gravity at the same instant that light would arrive, not before.

The gravitational fields around an object have gradients that decrease with distance, but go on forever. An atom in your arm has a field that reaches the sun and beyond, but very very weakly and completely swamped (for measurement purposes) by all the other fields generated within the earth. Just the same, it does contribute. Everything adds up. Move your arm and the fields change throughout the universe at the speed of light.

Isolated static (electrical) charges affect each other though the gradients of the fields. They want to move toward each other if the charges are different and the fields tend to cancel or else move away from each other if the charges are alike. They move or experience forces across the gradients. Moving charges affect each other in different ways and their movement produces magnetic fields and magnetic fields also induce movement of charges. They are strongly attracted or forced apart if they are close together because any outside influence that would pull or push them are effectively shielded over relatively short distances by their environment.

What about gravity? Gravitational pull is very weak. What causes that weakness? Why don’t objects closer together (such as your fingers on the keyboard with the keyboard) strongly attract each other? Why doesn’t the massive earth crush us in its gravitational field?

## My thoughts

These are just my thoughts, part of my personal theory of gravity. Feel free to discount it or shoot it down.

Isolated static gravitational objects also affect each other through gradients of the fields. Atoms, particles with mass, and all forms of energy are always moving. They jiggle. When they vibrate they do so in the gradient of another object’s gravitational field. I’m not talking about the vibration of one atom against another as being any significant part of the gravitational effect, but instead talking about the quarks and other ingredients of the atoms that are always in motion, those most intimate particles that have mass of their own. The gradients they encounter are also jiggling because the remote masses are ultimately composed of the component parts of atoms, and free particles, always moving.

They are affected only minutely by the gravitational field, which has a very small gradient over the volume of the effective mass of the particle, but they are affected nevertheless. The effect is somewhat like the small magnetic particles which form dipoles in magnetic fields and line up across the magnetic gradients, but these are not magnetic but instead gravitational. There is a gravitational tendency to move toward the other object’s mass, toward stronger gradients and away from smaller ones. Masses tend to congregate, group into crowds, pull together, clump up and possibly create cosmic objects, even suns and earths.

It is not that the gravitational field is so small. It is the competition of the gravitational field of our localized individual component masses within the earth’s gravitational field gradients embedded within the background of all the fields of all the masses of the universe also affecting us.

This competition is not present for electrostatic and electromagnetic fields, so they appear stronger – much stronger.

Our jiggling particles have masses that operate within a gradient that is quite small compared to the size of those masses. All the masses in the universe are contributing to the fields experienced by the particles in our body and the result is a small but measurable attraction that is normal (perpendicular) to the gravitational fields of the individual particles with a tendency to be pulled (a force) toward the center of those fields, force and/or movement toward the stronger gradient of the field. But the overall effect is small even though the earth is huge in relation to us.

When an object absorbs energy, its mass goes up because its jiggling goes up and it has a measurably (but very small) higher gravitational effect as it interacts with the field gradients. Cooling a mass to near absolute zero reduces the energy within the mass, those parts that bang against each other, but does not stop the motion of the quarks and other ingredients that make up the rest mass of the object’s atoms. So the gravitational attraction for that object does not diminish appreciably as it cools.

Bring objects closer together, and the gradients get higher at a quickening rate and the attraction gets higher and that effect swamps any energy effect due to cooling or heating. Just the same, the gradients from the masses of the rest of the universe are there all the time and tend to keep the gravitational force small compared to other forces generated by other fields which have limited effect. The gravitational effect can be quite large, but the gravitational force quite small. Gravitational fields around particularly large objects such as black holes and even our sun do get warped because space and time are also warped in those vicinities.

## Space-Time Warping

What I leave unanswered with this paper so far is what gravity actually is. What I’ve described above is why I think that a field gradient makes things tend to have gravitational attraction and develop a force between them that we call gravity. I didn’t say anything about what makes the fields themselves. You can go to a certain point around an object and trace out a measurable effect and call it a field but you can’t say what caused the measurable effect without resorting to Newton or Einstein or perhaps gravitons.

In my opinion I have no quarrel with Einstein’s general relativity and its gravitational predictions or his development of the theory of gravity. It is a beautiful work. The mathematics are wonderful to behold and I don’t pretend to know anything about them other than they work and continue to stand up to careful study and experiments, and they also answer the question as to what makes the fields possible, why you can measure an effect at any distance from an object with mass.

## It is a matter of relativity!

It is space-time warping, the same as with photons. Gravitation seems to be part of the same effects that I’ve been describing for quantum weirdness, and the fact that fields expand or adjust themselves at the speed of light helps make that case.

Fields as I’ve described them don’t move at the speed of light, they are static for static objects. Changes in the field at the source do adjust the fields at the speed of light. However, you can make a case for the changes to be constantly and forever moving the ripples because the masses within every atom (quarks, etc) are always moving and we and all our masses are forever moving on this earth and through the universe. In other words, the changes in the fields, though minute, are always moving at c and always present.

It may be these changes moving at the speed of light that is always running on zero-time zero-distance that are the foundation of action at a distance and gravitation in particular. Every particle in every atom is moving and so there are always field changes moving away at the speed of light, always attached to both the particle and the masses it encounters elsewhere in space and always applying a minute force on any mass it encounters wherever in the universe that might be.

## Gravitons

I personally do not adhere to the idea that gravitons exist. Gravitons are a hypothetical theoretical particle that mediates the force of gravity within gravitational field theory. Such a particle would move at the speed of light and have a spin of 2. It would also be massless as a necessity of its speed. It has a lot of problems including “blowing up” (becoming infinite) in situations involving more than a couple of them at any time at energies in the ultraviolet range. The equations in the latter case cannot be renormalized. String theory helps the graviton, but it too has enormous problems.

If there is such a thing as a graviton, it is actually an effect of the changes in the ripples of the field that is caused by the motion of the components of the atoms or free flight particles. As such it could be conceivably be quantized and thus the ripples in the fields might be quantized. So maybe there is such a thing after all, but I’m not sure you can call it a particle and I’m not convinced it has to be a quantum object. The ripples I’m talking about moving from one mass to another are changes in the field that expands as it grows, and diminishes in strength as it goes flying out into space in all direction at once like a shell of a balloon expanding at c. That would be stretching the definition of a graviton quite a bit.

I think my way of looking at it is much simpler and has the effect of making sense to my feeble brain. I’ll leave it to Newton’s equations for most purposes and Einstein’s for special cases for the calculations. They work well. I’m sorry, but gravitons don’t excite me.

Copyright 2007 by James A. Tabb

Marietta, Ga.

aka  Oldtimer

# A Matter of Relativity?

### Part 5: Entangled Particles

Selecting which atom we use with careful attention to its excitation states can create entangled particles. Some atoms emit two photons at a time or very closely together, one in one direction, the other in the opposite direction. These photons also have a property that one spins or is polarized in one direction and the other always spins or is polarized at right angles to the first. They come in pairs such that if we conduct an experiment on one to determine its orientation, the other’s orientation becomes known at once. They are “entangled”.

### Figure 10 – Entangled Particles

All of this was involved in a famous dispute between Einstein and Bohr where Einstein devised a series of thought experiments to prove quantum measurement theory defective and Bohr devised answers. The weirdness, if you want to call it that, is the premise that the act of measurement of one actually defines both of them and so one might be thousands of miles away when you measure the first and the other instantly is converted, regardless of the distance between them, to the complement of the first.

Action-at-a-distance that occurs faster than the speed of light?  Some would argue (me for instance) that this is more of a hat trick, not unlike where a machine randomly puts a quarter under one hat or the other, and always a nickel under a second one.  You don’t know in advance which contains which.  Does the discovery that one hat has a quarter actually change the other into a nickel or was it always that way?  Some would say that since it is impossible to know what is under each hat, the discovery of the quarter was determined by the act of measuring (lifting the hat) and the other coin only became a nickel at that instant.   Suppose one hat is in Chicago and the other in Paris.  Is this action at a distance? It is easy to say that the measurement of the first particle only uncovers the true nature of the first particle and the deduction of the nature of the second particle is not a case of weirdness at all.   They were that way at the start. However, this is a hotly debated subject and many consider this a real effect and a real problem.  That is, they consider the particles (which are called Einstein‑‑ Podolsky‑Rosen (EPR) pairs) to have a happy-go-lucky existence in which the properties are undetermined until measured.   Measure the polarization of one – and the second instantly takes the other polarization.A useful feature of entangled particles is the notion that you could encrypt data using these particles such that if anyone attempted to intercept and read them somewhere in their path, the act of reading would destroy the message.

### So there you have it – Weird behavior at a distance, maybe across the universe.   Or is it a matter of relativity?

I wish to suggest this: entangled particles are entangled at the time of emission and, from the relativistic perspective, they are still attached together at the point of emission until the time that one or the other is disturbed or destroyed, however far that is. Both ends of their flights are stapled together from the moment of their creation by relativistic space distortion. They both live in a go-splat world where time stands still and everything in their path is zero distance away and zero time lapse away due to the relativistic foreshortening of paths and time distortions to zero. In their time and distance collapsed world, if you can wiggle one, the other knows about it because they are both still stuck against their common emission point at one end until destroyed at the other.   There can be “real world” time elapsed during flight (from our perspective) but the photon is running on null time – relativistic zero time and both are still attached to a common point with both ends separated by zero distance and zero time, even if we measure it at tens of meters and dozens of nanoseconds.

## In Summary – Not So Weird After All

Photons and other particles that travel at c have paths that are effectively zero length and time spans that are of zero duration.   This applies to the path length and lifetime of the particle due to relativistic space time warping at c.   No matter how we measure the time and distance a particle travels in a real-world time frame, the particle has a simultaneous, instantaneous path and duration due to the warping of the space and time at c.

We measure the particle in flight at about a nanosecond a foot.   No matter.  The photon gets there instantaneously – no time elapses for the photon – no ageing takes place.  That means no matter how many mirrors or detectors we flip into or out of a path during our calculated flight time, the photon, traveling at c, transverses the entire path in zero time over zero distance.  Our perspectives are that different.   Mirrors or detectors that are in the path at the time it reaches a certain point by our measurement, were experienced by the particle at the instant it was emitted.   So it knows about it “in advance” due to the space time warp factor.   It does transverse the experiment, but cannot be fooled as it knows the entire path the instant it is created.

Suppose a distant exploding star emits a photon that arrives at our telescope 4 billion years later (by our normal world calculation).  The photon may pass around lensing galaxies on both sides at once because the entire path, including the incredible width of the galaxies, is of virtually zero width and zero depth to the photon which is traveling at c.   The detector’s position, forward of a focal point or behind it, is also experienced by the photon during that same zero path, zero lifetime defining moment of creation, life, and death.  All due to the incredible time and distance warp at c.  So we think it is weird that the change in our detector, at or behind the focal point seems to affect the chosen path of the photon around the distant lensing galaxy.   Not to the photon.  It knew all along, since “all along” was an instantaneous null time and null distance, warped together.

Photons moving through a double slit experiment have all the elements in its path effectively (although not actually) plastered to its nose and all the elements have zero width and zero depth to the photon during its lifetime.   From our perspective, we consider it moving through the experiment, encountering edges, slits, possibly mirrors or detectors.   Whatever we throw in its path, the photon experiences it as if it were there from the moment of its creation because that is the only moment it has.   All because it lives in a relativistic go-splat world.

Photons moving through crystals and reversed crystals see all the paths simultaneously and its entire flight path as one event – all happening simultaneously.   All open paths are valid because they are essentially congruent, allowing the photons to retain their polarity if there are paths that maintain its ability recombine at the far end.  If any path is broken by a detector when it would pass by in our real world measurement system, then it is encountered in its relativistic world during its null time existence.

## Quantum Weirdness Is a Matter of Relativity!

James A. Tabb

Marietta, Georgia

Originally published among friends February 6, 2006

# A Matter of Relativity?

### Part 4: Photons that hit tilted glass

Individual photons directed at tilted glass have an option of being reflected or going through. They can’t do both because they can’t be divided, or so we are told. Yet some experiments seem to imply that they sometimes take both paths unless a detector is in place. It is my thought that the foreshortened world of the photon explains this phenomenon too

## Relativity at Work

Because the photon is moving at the speed of light, the entire path from emission to destruction has zero length and zero time passage.   Time and space are both warped while it is in flight.   It does not matter what we measure or calculate.   The entire experimental assembly is to the photon like a flat surface with all the options congruent to the front surface, that surface being stuck to the point of its emission, and shrunk to zero thickness, glass, air paths, mirrors and all. All the open paths are the same length (zero) to the photon, regardless of how we measure them.

If a detector is in place, it is in the way immediately, independently of distances and times as we measure them. The photon is instantaneously (from a relativistic perspective) connected to the screen by all optional paths that lead to the same points, and the photon separates without breaking until it begins to meld together somewhere. Otherwise it takes one path or another and still gets where it is going.

There is an argument that the photon must go through the glass whole since the photons transmitted through the glass are actually retransmissions within the glass, not the same photon that impacts it. That argument then says that the other path has to either have had no photon or a whole one also (creation of energy not allowed). It also says that the photon must retain a whole packet of energy.

My argument is that the entire path, including the glass and the remaining path through the experiment all the way to a recombination point is impossibly thin to the photon at the time it hits it.   There is no separation because the paths are zero distance apart.  This argument also avoids the messy retransmissions within the glass argument, as they are not necessary.

It can then “feel’ itself through this very thin apparatus. It is thus capable of separating into two paths that recombine at the proper point before the photon separates at the surface of the glass. This keeps the photon whole and yet allows it to take multiple paths.

Our perspective seems to be that the flight path is of finite duration and the paths seem to be of vastly different lengths. Thus we don’t always understand what is happening. The photon could care less about our perspective – it is working within a highly warped time and space and we are not.  If it finds a way to recombine without violating its energy conservation directive, it will do so even if a portion of it separates at the glass, wraps around the various mirrors and recombines with a portion that is passing through the glass. That is ok since the total distance of its flat world is still zero and the physical recombination takes place before the physical separation takes place.  United they move!

The experimental apparatus grows as the photon passes through it.  Those parts in front of the photon are still stuck to its nose and of zero remaining depth.  Those parts to each side of the photon have normal depth and structure.  Those it has passed are invisible and forever behind it, vanished.   When it hits a glass surface, all the paths in front of and also along its reflected paths are plastered as if congruent.  Thus all open paths are available at that instant.  If any are closed, then those paths are not available for passage.

Even where a detector is switched in (from our perspective) after it passes through the glass, it is a closed path to the photon at the glass surface because the entire path has zero depth the instant it is emitted due to the photon being at c throughout its entire path.   Indeed the path with the detector is closed when it is emitted, as all the paths are of zero depth the instant emitted, even if the photon is switched in at some later time (from our perspective).   Relativistic foreshortening is instantaneous to an object running at c.  This is all taking place in a space-time warp where length is zero, time is zero for the photon’s flight but not for us, the stationary observers!

The difficult thing to wrap our minds around is the fact that the instant the photon is emitted, whether on a distant star, or on a filiment within our laboratory, the entire path that it takes occurs at the same instant of time throughout its path, birth, flight, death – all instantaneous to the photon (no matter what happens within that path in our “normal world” time-frame) .   If a detector is absent at the instant the photon is emitted and then switched in later before it arrives (from our normal world perspective), the photon is fully affected at the instant of emission (from a relativistic world perspective) as if it had been there the whole time, and thus the outcome is determined at that instant, not when we think it has passed.   It cannot be fooled.

# A Matter of Relativity?

### Part 3: Polarized Light Weirdness

Figure 7 shows calcite crystals in which the light is split into two parts, a horizontal (H) and a vertical (V) channel. If we send individual photons through, they go through only one channel or the other, never through both, and those that come out of the H channel are always horizontally polarized, those that come out of the V channel are always vertically polarized as we might expect.

### Figure 7. Photon in Calcite

It is possible to orient photons to other angles at the input. One such arrangement is to adjust them polarized so that they are tilted 45degrees right or left. If we orient the input to 45 degrees, tilted right (+45), we get half of the photons coming out the H channel and half out of the V channel, one at a time, but these are always horizontal or vertical polarized, no longer polarized at +45.

### Figure 8. Reversed Crystals

Now comes the weird part as shown in Figure 8. If we put a second calcite crystal in line with the first one, but reversed so that the H channel output of the first goes into the H channel of the second and the V channel output of the first goes into the V channel of the second, we expect the output to consist of one photon at a time (and it is), but since the first crystal only outputs H or V polarized photons we expect only H or V polarized photons out of the second crystal.

However, if we test the polarization of the output, we find that the photons coming out are oriented to +45. Individual photons go in at +45 at the input, become individual H or V oriented photons in the middle, but come out oriented +45 again at the output! Somehow the two channels combine as if the individual photons go through both channels at the same time, despite rigorous testing that detects only one at a time.  Quantum weirdness at work.

The polarization problem, like the double slit problem, is often called a quantum measurement problem. An often-quoted theory is that the photon does go both ways, but any attempt to detect/measure one of the paths disturbs the photon such that the measurement results in a change in the path of the photon.

## Relativistic Effects Again

When you apply relativistic effects to this scenario the effect is exactly the same. The calcite crystals and all the paths are initially zero length as the photon approaches them.

The crystals and the paths expand as the photon enters them until the photon spans them end-to-end of the entire experiment. The two paths are separated by zero distance and have zero length and can be treated as if they are only one path. The experiment has no depth.

Much like the case of the double slits, if the paths are complete such that the edges of the photon can “feel” itself through the crystals when it hits them, it partially separates and then melds together at the front to recombine without ever becoming two parts while maintaining its integrity, in this case +45.  If the paths are not complete, it is forced to choose one path or the other. When it is able to meld around a path, the recombination restores the wave polar orientation.  When it can’t, the recombination does not occur and the polar orientation is destroyed.

Once again, the effect is due to the relativistic effects of time dilation and length distortion/contraction for the photon.