Essay Abstract

This paper is the first of a two-part series which re-interprets relativistic length contraction and time dilation in terms of concepts argued to be more fundamental, broadly construed to mean: concepts which point to the next paradigm. In this paper, Lorentz contraction is re-interpreted in terms of the concept of dimensional abatement, and four overarching arguments are given that the latter is more fundamental: Dimensional abatement (1) focuses attention on two fundamental principles overlooked under the current paradigm, (2) permits a more fundamental understanding of speed of light invariance in terms of dimensionally reduced frames, (3) facilitates the identification of magnetic fields as line integrals of dimensionally reduced versions of electric fields, and (4) leads to the identification of a mathematical reason for the observed absence of magnetic charges.

Author Bio

I have degrees in physics and in philosophy and do research as an affiliated temporary scholar at the University of Michigan, Ann Arbor at the intersection of physics, philosophy and mathematics. I am also a pianist-composer, having composed over 150 works

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Hello Everyone!

I decided to participate in this contest primarily because it may provide exposure of the ideas contained in this 2-part series of papers to a community of people who seriously think about fundamental physics. Despite strenuous efforts, I could unfortunately not complete the second part of this series in time before the first part posted, but I expect to have it ready very soon. Once it is finished, I will post a link or attachment in reply to this post.

It is my sincere hope that reading my contest entry motivates people to read the second part as well. I welcome (constructive) criticism as well as questions and comments, as it has been my personal experience that often I learned important things through these kinds of interactions (especially criticism, ha!).

If you are a physicist, mathematician or philosopher of physics I especially welcome your thoughts. If you have any objections, I hope you will give me a chance to learn from you by sharing them, and if you think that what is in this paper and in the second part merits consideration by a wider peer audience, please tell your peers and colleagues! Also, I plan on attending the APS March meeting for its entire duration. If you are attending it as well and would like to talk to me in person, I'd be more than happy to meet you there.

May we all gain better fundamental understanding as a fruit of our efforts,

Armin

    Reliable evidence exists that proves that the surface of the earth was formed millions of years before man and his utterly complex finite informational systems ever appeared on that surface. It logically follows that Nature must have permanently devised the only single physical construct of earth allowable.

    All objects, be they solid, liquid, or vaporous have always had a visible surface. This is because the real Universe must consist only of one single unified VISIBLE infinite surface occurring eternally in one single infinite dimension that am always illuminated mostly by finite non-surface light.

    Only the truth can set you free.

    Joe Fisher, Realist

    Greetings, Armin,

    It's good to see you in the FQXi competition again. As usual, your contribution is interesting, novel, and creative. However, it is a bit complex and abstract for my taste. One question - is this "dimensional abatement" merely a reinterpretation of relativity, or does it make any predictions (or perhaps theoretical extensions) that could distinguish the two?

    I firmly believe that Nature is fundamentally simple and unified, and that fundamental complexity is an indication that one may not be viewing it correctly. You may be interested in reading my essay, "Fundamental Waves and the Reunification of Physics". I argue that both GR and QM have been fundamentally misunderstood, and that something close to classical physics should be restored, reunifying physics that was split in the early 20th century. QM should not be a general theory of nature, but rather a mechanism for creating discrete soliton-like wavepackets from otherwise classical continuous fields. These same quantum wavepackets have a characteristic frequency and wavelength that define local time and space, enabling GR without invoking an abstract curved spacetime.

    This neoclassical picture has no quantum entanglement, which has important technological implications. In the past few years, quantum computing has become a fashionable field for R&D by governments and corporations. But the predicted power of quantum computing comes directly from entanglement. I predict that the entire quantum computing enterprise will fail within about 5 years. Only then will the mainstream start to question the foundations of quantum mechanics.

    Best wishes,

    Alan Kadin

      Armin,--------

      Well presented, but way above my reach. But I did notice something special in the following:

      "Definition 1. Absolute Dimensionality: The absolute dimensionality of an object is the number

      of independent length dimensions which characterize it."--------

      This "physics" because there are "independant dimensions". When it comes to the underlying process making this universe, its intrinsic dimensions cannot be independent. The unit dynamic process is whole, integrated, and all its dimensions are connected. This is th reasoning I offer in my essay to claim that this unit dynamic process can only have one variable and one property. It cannot have "independent" variables or "independent" properties. -----------

      So, the declaration of independent dimensions makes it clear that we are still doing physics.------

      Best of luck,------

      Marcel, --------

      (system still giving an "n" for hard return, so "-------" are inserted.)

        Armin -- I do like you idea that "dimensionality" or "dimensional abatement" basic -- or how we see the world is defined in the "definitional units" we use to comprehend it. But I think your main idea get a bit lost in the maths.

        And the idea that all can be derived from "lengths" does have a huge issue it in that numbers are "lengths" in our geometry. (Because nobody draws an area when we say "draw the number 3 on the sand with a stick" everybody will draw a "length") So I think some of your basic points might overlap and could be trimmed down.

        Looking forward to part 2.

        Well done.

        If you have the time please look at my essay which takes your same route and imagines if "definitional units" we use could be wrong. What is fundamental is the area of the imaginary unit"

          Seeing that the surface of the earth was formed millions of years before man and his complex finite informational systems ever appeared on that surface, it logically follows that Nature must have permanently devised the only single physical construct of the real visible Universe allowable.

          ..........

          Joe Fisher, Realist

            Dear Alan,

            Thank you for reading my essay and for your question.

            Dimensional abatement is a re-interpretation of the Lorentz transformations which focuses attention to dimensionality. By itself, it does not show anything new. However, it allows us to re-examine familiar aspects of special relativity and other theories through a new lens and notice relationships and insights we might have missed previously.

            I mentioned three in my paper: The two invariance principles, understanding speed of light invariance in terms of dimensional reduction together with the invariance of absolute dimensionality, and an understanding of magnetic fields as line integrals of dimensionally reduced analogs of electric fields. The latter seems to me especially surprising because it has been almost 150 years since Maxwell's equations, and to my knowledge nobody has pointed this out previously, yet it should seem totally obvious once it is pointed out (Well, let me check that: Did it seem obvious to YOU once it was pointed out??).

            There are also other novel insights I did not have space in my paper to mention. These can then, in turn, serve as starting points for new investigations from an angle that is completely different than any angle we might have thought of under the current paradigm. Indeed, as I emphasized in my paper, dimensional abatement is a key concept that is part of what I believe will be the next paradigm. In particular, in the second part of my paper I show how these reconceptions of Lorentz contraction and time dilation lead fairly directly to the realization that certain very subtle assumptions we hold under the current paradigm are not exactly correct.

            Richard Feynman made this point better than anybody in this gem of a lecture snippet which is well worth the few minutes it takes to watch:

            https://youtu.be/8_XAso3bJ4s

            I will read your paper, but let me be upfront in saying that in my view, the ship to go back to a classical or neoclassical theory has sailed. I do not say this because I am a dogmatic defender of the status quo (I am pretty much the opposite of that) but because the results of my own research have led me to deep insights that are part of what I believe to be the next paradigm exactly because I assumed that quantum mechanics is essentially correct.

            However, there may still be value to your work to the extent that its mathematics may help ground some theory in a regime that does not conflict with quantum theory. For instance, perhaps you will come across some equations which describe the behavior of solitons in some classical regime better than anything else out there. After all, there is a precedent: the Lorentz transformations were developed under a paradigm which was itself eventually discarded.

            I do not say these things to discourage you but because I try to be real with you. However, I can make one suggestion that, if you can pull it off, may give you wider exposure, but with some risk: You claim that "the entire quantum computing enterprise will fail within about 5 years". Well, see if you can contact John Preskill and make a bet with him about your prediction. He is one of the most respected authorities in quantum computing, and if you win, you will be able to claim that you won a bet against the person who won a bet against Stephen Hawking. If you come to the APS march meeting, he is scheduled to give 4 talks there.

            Thank you again, and I will make any more specific comments on your paper in your blog.

            All the best,

            Armin

            Dear Marcel,

            Thank you for your comment. My definition could have been formulated differently. For example, I could have defined the absolute dimensionality of an object in terms of the number of basis vectors of the vector space imposed on the space occupied by the object. But this overly technical way of defining things is in my view unnecessary when most people have a good grasp of what dimensionality means.

            Thanks again,

            Armin

            Dear Juoko,

            Thank you for your comments. I did not claim that "all can be derived from "lengths"". Rather, I claimed that dimensional abatement is a more fundamental way of thinking about relativistic length contraction.

            I had a look at your paper, and I will shortly write a comment. To prepare you, it will contain tough but honest criticism of your work. Of course, the format of this essay contest discourages this kind of thing, but for this contest, my main objective is not to win but to get as many professional physicists, mathematicians and philosophers as possible to read my two papers and seriously consider the ideas presented therein.

            All the best,

            Armin

            Dear Armin Nikkhah Shirazi,

            I read and enjoyed your essay on dimensionality in physics.

            In particular, I appreciated equation (1) in which you reinterpret mass, time, and length in terms of momentum, force, and energy. As you note, Kuhn's paradigm can also be called 'context', and the suggestion is that fundamentality cannot be determined in an absolute sense, only contextually.

            You and I both focus on the Lorentz contraction, but in different ways. You note that, within the ether paradigm, Lorentz contraction was conceptualized as a 'squeezing' of a body by the ether...

            I very much like your explanation that Einstein's invariance of the laws of physics first focused on "the independence of the speed of light from the speed of its source" but this was then recast "in terms of the invariance of the speed of light." Thank you! These are not the same and you are the first I have observed to contrast them!

            In my essay The Fundamental Nature of Time I (as have others) propose local gravity as the medium through which light propagates, i.e., "the ether". In this case the independence from the speed of its source is preserved, but the invariance of the speed of light (in all frames) is not!

            You then reconceptualize the Lorentz contraction in terms of dimensional abatement. As I understand this you are assuming that Lorentz contraction is physically real.

            In the literature the Lorentz transformation is always derived between two different inertial frames, each of which has its own 'universal time' dimension. I have in An Energy-Based Derivation of Lorentz Transformation in One Inertial Frame derived the Lorentz transformation in one inertial frame, and shown that any length contraction is only apparent. The corresponding 'time dilation' that is implied by space-time symmetry is re-interpreted in terms of energy-time conjugation, and the result is that "the relativity of simultaneity" vanishes and time regains its meaning as universal simultaneity.

            In short, our assumptions differ, but we both treat the Lorentz-based relativity in novel ways. I hope you enjoy my essay as much as I have enjoyed yours, and I welcome any comments you might have.

            You consider a body moving with v = c. But is this limiting case really possible? If I understand you correctly, you then attribute "redundant dimensionality" to such a hypothetical frame. You trace this to the assignment of a 4D coordinate frame.

            My Lorentz derivation in one frame supports only one time dimension. The 4D Minkowski rotates time into space, but if only one time dimension exists, it only projects time onto itself, leaving 3D objects to rotate and translate in 3D.

            You link the dimensional reduction to invariance of the speed of light. Does reduction occur in ether - either gravity or 'quantum vacuum'?

            When discussing photons, it's fascinating to note that the Maxwell-Hertz equations are Galilean invariant. I only recently learned this, and I believe it is significant. I've not yet understood how this relates to your demonstration that "magnetic fields are line integrals of dimensionally reduced versions of electric fields". I will try to study this until I understand it. Nor have I understood whether this depends upon the Lorentz transformation. It does not seem to, at first glance, but this may conflict with your appendix.

            You conclude that dimensional abatement is a more fundamental concept of nature than Lorentz contraction. In my essay Lorentz transformation is interpreted as an energy-time interpretation of reality, not a space-time reality. I wonder if you will see if our papers make sense together, or are sent down different paths by being based on different assumptions.

            In any case, congratulations on a very well thought out novel analysis of Lorentz in special relativity.

            My best regards,

            Edwin Eugene Klingman

              Dear Edwin,

              Thank you for your kind words. I will directly address some of your specific comments below:

              "I very much like your explanation that Einstein's invariance of the laws of physics first focused on "the independence of the speed of light from the speed of its source" but this was then recast "in terms of the invariance of the speed of light." Thank you! These are not the same and you are the first I have observed to contrast them!"

              You may find the discussion in the article by Baierlein which I cited of interest.

              "In my essay The Fundamental Nature of Time I (as have others) propose local gravity as the medium through which light propagates, i.e., "the ether". In this case the independence from the speed of its source is preserved, but the invariance of the speed of light (in all frames) is not!"

              Well, from my point of view, this is a rather delicate issue. As I mentioned in my paper, one cannot have Minkowski spacetime without at least some object with a non-zero proper time and that implies at least some object with non-zero mass, which, by the equivalence principle implies, non-zero gravity field. So I am sympathetic to the idea that gravity is lurking in the background even in Minkowski spacetime, and I have some of my own ideas of how I would make that explicit, but this is right now a backburner project for me.

              "You then reconceptualize the Lorentz contraction in terms of dimensional abatement. As I understand this you are assuming that Lorentz contraction is physically real."

              As real as anything in a 3-dimensional slice of spacetime, which, I mentioned in my paper, is the arena of our reality.

              "In the literature the Lorentz transformation is always derived between two different inertial frames, each of which has its own 'universal time' dimension. I have in An Energy-Based Derivation of Lorentz Transformation in One Inertial Frame derived the Lorentz transformation in one inertial frame, and shown that any length contraction is only apparent. The corresponding 'time dilation' that is implied by space-time symmetry is re-interpreted in terms of energy-time conjugation, and the result is that "the relativity of simultaneity" vanishes and time regains its meaning as universal simultaneity."

              Well, I would have to look at how you implement this, e.g. whether you are claiming that relativity of simultaneity is not "real" in some sense but still necessary in our mathematical description of spacetime events. But let me just say that eliminating simultaneity altogether is in conflict with the very geometric structure of spacetime.

              "In short, our assumptions differ, but we both treat the Lorentz-based relativity in novel ways. I hope you enjoy my essay as much as I have enjoyed yours, and I welcome any comments you might have."

              I will be happy to look at your paper.

              "You consider a body moving with v = c. But is this limiting case really possible?"

              Well, certainly it is not possible for any spacetime observer to attain that speed in space in any frame.

              "If I understand you correctly, you then attribute "redundant dimensionality" to such a hypothetical frame. You trace this to the assignment of a 4D coordinate frame."

              The third bullet point claimed that in a speed of light frame it is *spacetime* which has redundant dimensionality. I do not trace this to the assignment of a 4D coordinate system but to the fact that in such a frame both the timelike and the spacelike direction of motion become lightlike, and therefore linearly dependent.

              The mention of "assignment of a 4D coordinate frame" comes in when I examine how this conundrum can be easily solved: You cannot assign a 4D frame to such objects, but that does not mean you cannot assign a coordinate frame whatsoever (as it is commonly believed today)! The what seems to me in retrospect obvious solution is that you assign a 3D frame, which in spherical coordinates wholly contains a lightcone without any matter in it.

              "My Lorentz derivation in one frame supports only one time dimension. The 4D Minkowski rotates time into space, but if only one time dimension exists, it only projects time onto itself, leaving 3D objects to rotate and translate in 3D."

              The orthodox explanation for the existence of two distinct kinds of time parameters is that this simply reflects the fact that observers in relative motion "slice up" spacetime differently. When we get right down to it, according to special relativity there are no objects in space for which "time passes". There are only extremely long and narrow and often branching 4-dimensional tubes. However, I can understand that this may not be such a satisfying answer, and that worries that special relativity implies an infinite number of time dimensions may persist.

              In part 2, the companion paper to this one, I address this issue in a novel way: Proper time is reconceptualized in terms of duration of existence in spacetime. In that way, time dilation becomes reframed in terms of a comparison of the observed durations of existence of objects during an interval of the observer's own duration of existence. In this way, time dilation becomes an entirely about a comparison of different local phenomena, as opposed to different global phenomena: There is only one time dimension, but different objects may differ on their relative durations of existence in spacetime. I know these ideas are very unfamiliar, hopefully my paper will be finished soon and, if you like, you can read the details there.

              "You link the dimensional reduction to invariance of the speed of light. Does reduction occur in ether - either gravity or 'quantum vacuum'?"

              Well, this is another delicate subject which I cannot adequately answer at the moment because the distinctions which are necessary to give a satisfactory answer have not been defined yet. However, the companion paper will address this issue: The second part shifts from special relativity to quantum mechanics.

              "When discussing photons, it's fascinating to note that the Maxwell-Hertz equations are Galilean invariant. I only recently learned this, and I believe it is significant."

              Perhaps...I will have to look at it.

              I've not yet understood how this relates to your demonstration that "magnetic fields are line integrals of dimensionally reduced versions of electric fields". I will try to study this until I understand it. Nor have I understood whether this depends upon the Lorentz transformation. It does not seem to, at first glance, but this may conflict with your appendix.

              Well, since I am not familiar with the Maxwell-Hertz equations, I cannot tell, either (yet?). But there is a clear relationship with the Lorentz transformations which I did not have enough space in my paper to point out. In some textbooks, magnetic fields are explained as a "relativistic effect" by imagining the following scenario: a point charge near a wire in which the uniformly drifting electrons are exactly canceled by the stationary positive charges in the cable material "observes" a net zero electric field. Now, another point charge moving parallel to the wire will observe the wire to be contracted, which means that the charge density increases, but because the relative motion of the positive charges is different from the relative motion of the negative ones, the charge densities increase by different amounts and therefore no longer cancel, so that the moving charge "sees" a net electric field, which exerts a force that, when transformed back to the original charge has exactly the form we attribute to the magnetic force.

              What this shows is that Lorentz contraction plays a key role in generating magnetic fields, but the usual ways of conceptualizing it are indirect, involving a transformation to a moving frame and then transforming back. My analysis is direct: Lorentz contraction can be described as dimensional abatement, and if it causes some phenomenon, then that phenomenon must also have a description in terms dimensional abatement. Fields are infinitely extended objects, so dimensional abatement there cannot occur by means of length contraction since an infinitely long object contracted by any finite factor is still infinitely long. Rather, it occurs by superimposing E and B fields (notice how it makes no sense to say that an E field is "length contracted", we can only talk about the field strength of components of the field at a point in space).

              Incidentally, I feel that this point should just be visually very obvious, but the feedback I have gotten so far makes it seem as if it may not be? So let me ask you: Imagine a Coulomb field; all the force arrows are aligned radially in 3 dimensions. Now imagine the magnetic field of an infinitely long straight wire. All the force arrows are aligned radially in 2 dimensions, and to get a 3D description you have to integrate over the length of the wire. Does this not strike you as a visually obvious example of my claim that B-fields are line integrals of dimensionally reduced analogs of E-fields?

              Of course, there are more complicated examples, like magnetic dipole fields etc. but these complications do not negate the underlying simple structural relationship between E and B fields. As I mentioned in my paper, this is mathematically implied by the fact that to transform from a frame with a pure E-field to a frame with a pure B-field requires v=c, which indicates dimensional reduction.

              "You conclude that dimensional abatement is a more fundamental concept of nature than Lorentz contraction. In my essay Lorentz transformation is interpreted as an energy-time interpretation of reality, not a space-time reality. I wonder if you will see if our papers make sense together, or are sent down different paths by being based on different assumptions."

              I should have a better idea once I read your paper.

              Thank you again for reading my paper and for your extensive essay comments.

              All the best,

              Armin

              Dear Armin,

              I am very encouraged by your response above, in particular when you say:

              "In part 2, the companion paper to this one, I address this issue in a novel way: Proper time is reconceptualized in terms of duration of existence in spacetime. In that way, time dilation becomes reframed in terms of a comparison of the observed durations of existence of objects during an interval of the observer's own duration of existence. In this way, time dilation becomes an entirely about a comparison of different local phenomena, as opposed to different global phenomena: There is only one time dimension, but different objects may differ on their relative durations of existence in spacetime. I know these ideas are very unfamiliar, hopefully my paper will be finished soon and, if you like, you can read the details there."

              From this brief explanation, I believe that we are on parallel tracks, and I look forward to your part 2. I'm not sure what is implied when you say "the second part shifts from relativity to quantum mechanics", but I will see.

              When you say "time dilation becomes reframed in terms of a comparison of the observed durations of existence of objects during an interval of the observer's own duration of existence", I believe that you will find this is almost exactly what I have in mind with the switch from 'space-time' to 'energy-time' interpretation, where "time dilation becomes an entirely about a comparison of different local phenomena, as opposed to different global phenomena".

              I will be very much surprised if you do not see the correlation between my analysis and what you have just said.

              Finally, I have read most of the standard analyses of magnetism as the relativistic effect of the electric field. I do not believe that anything I say will conflict with this perspective, but I have not yet had the time to re-analyze this in terms of the Maxwell-Hertz equations. I mention in my essay, but I will repeat here that Einstein bases his 1905 paper on Hertz's 1890 paper(s). He mentions the Maxwell-Hertz equations and then he uses the equations from Hertz's paper. I hope you find this as enjoyable and interesting as I did (and do!).

              I'm embarrassed to say that I can't give a definitive answer to your question about visualizing the line integrals of dimensionally reduced analogs of the fields. Part may be terminology, but part is due to the fact that I have determined that geometric algebra is the proper tool for physicists and have spent several years attempting to master this tool. In particular an excellent text by John W Arthur, "Understanding geometric algebra for electromagnetic theory" has diagrams (his Fig 5.1 on page 67) that I think are what you have in mind, but I can't be sure. [I wish FQXi would let us post figures, but such is not the case.] Arthur treats electromagnetic theory both in (3+1)D and 4D formalisms. When I began study of his book I thought 4D most appropriate, but after learning of Hertz's work, I am rethinking the (3+1)D approach. I highly recommend his book, but it's very expensive.

              I look forward to your comments on my essay so we can continue this discussion.

              My very best regards,

              Edwin Eugene Klingman

              Hello Armin,

              Glad to see you here. Was looking for you back in August 2014, spent the month in Ann Arbor.

              Having spent a good part of my career as an instrumentation specialist watching the highly relativistic beams in RHIC, designing pickups to measure their various properties, and spending a little time thinking about just what i was actually looking at, i find your unconventional approach to the implications of SR hard to mix with my pretty much congealed worldview of how things behave relativistically. Hard to get a sense of just how the pieces fit together, what happens to the scale invariant properties of various models,...

              Assumption i guess has to be that everything you're doing is consistent with SR, that the equivalence is either proven or provable.

              Will part two address the quantum? Curious to see how your ideas play there. It seems that dimensionality might be more sharply defined there than what is permitted by SR.

              Clifford algebra is the language of QM. What is missing in mainstream is the geometric interpretation of the algebra. Geometric product of Geometric Algebra mixes dimensionality. For instance the product of two lines is a point and a plane. I'm not aware of any calculations in the literature showing some sort of smooth deformation (of what? geometry of electric and magnetic fields?) during evolution of the geometric product, showing just how two lines gradually morph into point and plane during dimensional abatement or dimensional 'enhancement' (got a better word for this?).

              Curious regarding how your ideas might be applied to details of the interaction of two geometric wavefunctions (comprised of point, line, plane, and volume elements).

              Best regards,

              Pete

                Dear Peter,

                Good to hear from you. I will reply to some of your comments below:

                "Having spent a good part of my career as an instrumentation specialist watching the highly relativistic beams in RHIC, designing pickups to measure their various properties, and spending a little time thinking about just what i was actually looking at, i find your unconventional approach to the implications of SR hard to mix with my pretty much congealed worldview of how things behave relativistically."

                First, I am glad that you have an awareness that your views reflect a particular worldview. Since my worldview is probably very different, it is not so easy for me to discern which of the things I mentioned you find "hard to mix" with yours:

                a. Dimensional diminution is mathematically consistent with Lorentz contraction at speeds less than c, and dimensional reduction is consistent with the complete Lorentz contraction of a body characterized by v=c.

                b. I am unaware that anybody had ever pointed out the invariance of absolute dimensionality or the homodimensionality of space, but I suspect that is just because it was "too obvious".

                c. Probably the most novel idea in my paper is that one can assign coordinate frames to speed-of-light objects as long as they are 3D, not 4D, and I made a case that this is not only consistent with SR, but hinted at by other parts of the theory, such as the fact that null-vectors have only 3 independent components. I think the resistance to the idea does not come from SR but because this realization is genuinely foreign to the contemporary worldview; It is like a piece of a jigsaw puzzle that doesn't fit anywhere. My reaction is simply that after over a 100 years, special relativity still holds some surprises (and that is nothing compared to the analogous claim in the second paper, ha!)

                d. The claim about magnetic fields being line integrals of dimensionally reduced versions of electric fields seemed visually so obvious to me that I did not bother to design diagrams directly comparing the force field of a Coulomb field and the magnetostatic force field of a current, but I am coming to regret that now because, to my shock and bafflement, apparently it does not seem obvious to others. Let me ask you as well: When you compare the direction of the forces of a Coulomb field and a magnetostatic field of a current, does this relationship not immediately jump out at you? The force field in one has spherical symmetry, and the force field of the other has circular symmetry, which, when integrated over the current, gives you just the relationship I claimed. More complicated field arrangements make this relationship a lot less obvious but that doesn't change anything because this relationship holds at a differential level. Of course, the mathematical evidence in the appendix requires that it is already recognized that v=c implies dimensional reduction. Maybe that is what you had difficulties with?

                "Hard to get a sense of just how the pieces fit together, what happens to the scale invariant properties of various models,..."

                I am not sure which models you are referring to, but let me say that I reject scale invariance as a fundamental principle of nature because the ratio of different powers of length changes with scale. Most relevantly to us, the relationship between surface area and volume changes with scale. For example, a ball of radius 1 meter has 100 billion times as much volume per unit surface area than a ball of Bohr radius. When you consider this together with density, this profoundly affects the behavior of objects at different scales. I consider this at bottom the reason why, for example, we don't see large rocks floating in the air or why only planet-sized or larger objects eventually turn into round balls. To paraphrase Philip Anderson, as far as I am concerned, bigger is different.

                "Assumption i guess has to be that everything you're doing is consistent with SR, that the equivalence is either proven or provable."

                I listed the four major claims of my paper above. Tell me please, so I have input from an outside perspective, which of the four you are skeptical about (more than one choice is of course okay)

                "Will part two address the quantum? "

                Absolutely! This is the reason my paper is getting delayed. I had originally intended to only touch on some quantum concepts, but then I realized that it is really hard to just try to give a brief glimpse without it being confusing. So I have kept adding details, and as the result the paper is getting longer, and I am still not done.

                "Clifford algebra is the language of QM. What is missing in mainstream is the geometric interpretation of the algebra. Geometric product of Geometric Algebra mixes dimensionality. For instance the product of two lines is a point and a plane. I'm not aware of any calculations in the literature showing some sort of smooth deformation (of what? geometry of electric and magnetic fields?) during evolution of the geometric product, showing just how two lines gradually morph into point and plane during dimensional abatement or dimensional 'enhancement' (got a better word for this?)"

                Although my knowledge of Clifford Algebra is very little, I tend to think that it might hold the key to some profound insights yet to be discovered. I don't know enough to be able to assess your claim that it is "the language of QM". My first reaction is that we use different mathematical languages of QM depending on our needs. Whether we use Hilbert spaces, Path integrals or Clifford algebra, it seems to me, is dictated by the physics.

                As for how the geometric product of two vectors "happens", I suspect that it does not reflect a smooth deformation of the kind you wonder about, but instead reflects a system of symbolic manipulations which exhausts the ways in which two vectors can be usefully combined in a way that conceptually qualifies as a `product'. I take this `exhaustiveness' of Clifford Algebra to be its strength.

                "Curious regarding how your ideas might be applied to details of the interaction of two geometric wavefunctions (comprised of point, line, plane, and volume elements)."

                Well, one difficulty I see right away is that wave-functions live in configuration space, whereas my ideas apply to real space. If anything, it seems to me that it would have to be the path integral which is affected by them.

                Thank you for reading my essay and your thoughtful comments. I will read your essay soon and provide feedback as well.

                All the best,

                Armin

                Greetings MR. Armin Nikkhah Shirazi,

                As far as i could understand, you point out, through some obvious facts, the relativity of "what is fundamental" At some point you say that "The mathematical equivalence of the fundamentality of the two sets of quantities suggests that, in general, fundamentality cannot be determined in an absolute sense, i.e. independent of the paradigm within which it is considered. And this gives us a clue for identifying the most fundamental things of a theory within any given paradigm: it has to be those things which point to, or at least hint at, the next paradigm".

                Could this quote may be regarded as we may change the understanding of the word "fundamental" and viewing it more like an idea, a point of view or a perspective which will not be fundamental in the search of "what is fundamental"? Will this kind or reasoning suit in what you call the next paradigm? if so,then... if not, please do not let me into "the obscure" and explain my misunderstanding

                cheers, Silviu

                  Dear Silviu,

                  Thank you for reading my essay and commenting on it. to answer your question, yes "fundamental" is a property that I argue is not intrinsic to anything because it depends on the background worldview, the paradigm in which it is considered, and so it can very well be thought of as an idea or point of view.

                  I don't quite understand what you mean by saying it "will not be fundamental in the search of what is fundamental", but the most charitable interpretation I can give is in agreement: If something that hints at the next paradigm is supposed to be fundamental, then, once the next paradigm arrives, then it will no longer be fundamental because that term would be reserved for things that point to the paradigm after.

                  This presupposes a Kuhnian worldview according to which progress in science is not really a progress toward the truth; although I share a lot of views of Kuhn, on this issue I tend to be skeptical of them. I like to think that in some sense we do progress more toward some kind of truth, which perhaps could be expressed in many ways that seem different but turn out to be equivalent. If that is true, and there is such a thing as a final paradigm, then the conception of fundamentality I proposed will fail at that stage. However, I am not worried about that too much.

                  Thank you again,

                  Armin

                  It seems that you understood very well my simple words but it also seems that you like to have "the last word"

                  Respectfuly, Silviu

                  Professor Shirazi,

                  First, my essay contestant pledge: goo.gl/KCCujt

                  Positives of your paper:

                  -- It is well written and easy to comprehend.

                  -- Your use of equations is orderly and accurate.

                  -- You are good about explaining the context of your paper and its connections to other earlier works you have done on this came topic

                  -- In terms of physics, I think your observation that there is a unbreakable dimensionality barrier between sub-light (massive) and light speed (massless) particles is a nice alternative way of saying massive versus massless. Since no amount of energy can push a massive particle to c velocity, yes, infinite Lorentz contraction is not possible. You have to change particle type, e.g. annihilate a positron and electron (both massive and... well, sort of 3D, at least if you look at the fields?) to sometimes get two gamma photons (both massless and 2D?)

                  Negatives:

                  -- I don't see a new invariant in this. I've read your dimensional abatement several times, and every time I get back to the same conclusion: This is still one-dimensional Lorentz contraction, just with more dimensions added. I may be missing something, but I flatly cannot figure out what the advantage is from adding those other dimensions. If anything, it just seems to complicate things by adding dimensions that are orthogonal to the crisply defined Lorentz velocity axis contraction.

                  -- I don't immediately see the advantage of defining the photon as 2D, even though I find that an intriguing idea. Photons are... odd, and complex, and can push the limits of quantum theory even now if you dig deep into them. (I have a great little book on that that I seem to have lost, hmm...I) For example, if you imagine a photon as a 3D sphere (technically a 2-sphere for purists) with a point orbiting around its equator, you can model all possible polarizations, from linear through elliptical to circular, as nothing more than different orientations of the sphere that is then projected (made 2D) along the axis of propagation. The cohesive value in that model of treating the photon as a 3D sphere before making the final 3D to 2D projective reduction in its dimensionality says to me that one should not simply discard the 3D view as irrelevant even for a particle traveling at c. Transformed, yes; but absent entirely? It doesn't sound right; two-step seems to match observed behaviors better, as with the example of an integrated view of polarization states.

                  -- Here's my biggest problem, and it's one that affects many of the large number of submissions this year: You did not answer the question that FQXi asked, which was to explain what makes a theory "more fundamental". Instead, you proposed a physics theory that you feel is a more fundamental than current theories, in this case by proposing a new invariant. However, proposing a new invariant does not address in any obvious way the nature of what makes some idea fundamental.

                  Sincerely,

                  Terry Bollinger