Hi Armin. I think you are on to something with a theoretical study of dimensional abatement, as you call it.

There is an aspect of general relativity which might also be interpreted in terms of dimensions in the way you suggest. Bowler shows how length, time, mass, energy, etc. are supposed to vary with the gauge scale factor. Various experiments provide confirmation to first order.

There is a table in the Endnotes of my essay showing radial and transverse dimensional variability due to a gravitational field. See Ref 7: Bowler M.G., Gravitation and Relativity. Pergamon Press, Oxford (1976).

Cheers, Colin

    Dear Armin,

    I'm sorry that I'm not well-equipped to appreciate your main argument here, though it seems reasonable and well-argued. Your opening section certainly makes sense to me, and in fact I think your "intelligent alien culture" is onto something by treating distance, duration and mass as derived quantities. I was also intrigued by your treatment of "relative dimensionality" in terms of volume-boundary ratios, but it wasn't clear to me how much is gained by this. Part of my problem is that I don't have any intuitive notion of "dimensionality" as you present it... so while I don't doubt that your two principles are correct, I didn't get a sense of their importance. I'm guessing that you have some strong intuition that put you on this particular path, and I imagine that would be clearer to me if we had the second part of this essay.

    Nonetheless I'm glad you're participating again, and I saw (in your comment to Terry Bollinger) that you're planning on taping a presentation on the Default Specification Principle... I'd be very interested to see that. I think this principle expresses a basic shift in how we think about possibility vs actuality, an important step toward making QM really understandable. In fact, I think the second part of my current essay would have made more sense if I'd had the space to include some discussion of this. The basic assumption I make is that everything is possible, to begin with, and the problem of creating a universe is essentially one of defining meaningful constraints. This is the same as what happens with quantum measurement - all the possibilities are there, until there's some constraining context that can specify one of them. The existence of an adequate context is all that's needed for something to become actual.

    I could certainly relate to your Conclusion: "All of these facts are easy to understand, profound, and in retrospect, I believe, utterly obvious." I'm sure you're right that the great obstacle to working out "the next paradigm" is that the clues are so obvious they get taken for granted.

    Best wishes,

    Conrad

      Dear Nikkhah

      If you are looking for another essay to read and rate in the final days of the contest, will you consider mine please? I read all essays from those who comment on my page, and if I cant rate an essay highly, then I don't rate them at all. Infact I haven't issued a rating lower that ten. So you have nothing to lose by having me read your essay, and everything to gain.

      Beyond my essay's introduction, I place a microscope on the subjects of universal complexity and natural forces. I do so within context that clock operation is driven by Quantum Mechanical forces (atomic and photonic), while clocks also serve measure of General Relativity's effects (spacetime, time dilation). In this respect clocks can be said to possess a split personality, giving them the distinction that they are simultaneously a study in QM, while GR is a study of clocks. The situation stands whereby we have two fundamental theories of the world, but just one world. And we have a singular device which serves study of both those fundamental theories. Two fundamental theories, but one device? Please join me and my essay in questioning this circumstance?

      My essay goes on to identify natural forces in their universal roles, how they motivate the building of and maintaining complex universal structures and processes. When we look at how star fusion processes sit within a "narrow range of sensitivity" that stars are neither led to explode nor collapse under gravity. We think how lucky we are that the universe is just so. We can also count our lucky stars that the fusion process that marks the birth of a star, also leads to an eruption of photons from its surface. And again, how lucky we are! for if they didn't then gas accumulation wouldn't be halted and the star would again be led to collapse.

      Could a natural organisation principle have been responsible for fine tuning universal systems? Faced with how lucky we appear to have been, shouldn't we consider this possibility?

      For our luck surely didnt run out there, for these photons stream down on earth, liquifying oceans which drive geochemical processes that we "life" are reliant upon. The Earth is made up of elements that possess the chemical potentials that life is entirely dependent upon. Those chemical potentials are not expressed in the absence of water solvency. So again, how amazingly fortunate we are that these chemical potentials exist in the first instance, and additionally within an environment of abundant water solvency such as Earth, able to express these potentials.

      My essay is attempt of something audacious. It questions the fundamental nature of the interaction between space and matter Guv = Tuv, and hypothesizes the equality between space curvature and atomic forces is due to common process. Space gives up a potential in exchange for atomic forces in a conversion process, which drives atomic activity. And furthermore, that Baryons only exist because this energy potential of space exists and is available for exploitation. Baryon characteristics and behaviours, complexity of structure and process might then be explained in terms of being evolved and optimised for this purpose and existence. Removing need for so many layers of extraordinary luck to eventuate our own existence. It attempts an interpretation of the above mentioned stellar processes within these terms, but also extends much further. It shines a light on molecular structure that binds matter together, as potentially being an evolved agency that enhances rigidity and therefor persistence of universal system. We then turn a questioning mind towards Earths unlikely geochemical processes, (for which we living things owe so much) and look at its central theme and propensity for molecular rock forming processes. The existence of chemical potentials and their diverse range of molecular bond formation activities? The abundance of water solvent on Earth, for which many geochemical rock forming processes could not be expressed without? The question of a watery Earth? is then implicated as being part of an evolved system that arose for purpose and reason, alongside the same reason and purpose that molecular bonds and chemistry processes arose.

      By identifying atomic forces as having their origin in space, we have identified how they perpetually act, and deliver work products. Forces drive clocks and clock activity is shown by GR to dilate. My essay details the principle of force dilation and applies it to a universal mystery. My essay raises the possibility, that nature in possession of a natural energy potential, will spontaneously generate a circumstance of Darwinian emergence. It did so on Earth, and perhaps it did so within a wider scope. We learnt how biology generates intricate structure and complexity, and now we learn how it might explain for intricate structure and complexity within universal physical systems.

      To steal a phrase from my essay "A world product of evolved optimization".

      Best of luck for the conclusion of the contest

      Kind regards

      Steven Andresen

      Darwinian Universal Fundamental Origin

      Hello Peter,

      You wrote:

      "However I remain unconvinced, for one particular reason; that there seems an even simpler way to solve the problem, with Doppler shifts."

      You never specified what in my essay you were unconvinced about. Reading the paragraph after that, it seems that your objections are to the standard way of interpreting the LT's. Unless your approach turns out to either

      1) have measurable implications that are different from the those of the standard intepretation, or

      2) lead to novel insights which are unavailable under the current interpretation,

      I would say it is neither better nor worse than it.

      The reinterpretation of length contraction which I discussed in my essay falls under the second rubric, with an eye on not just understanding in a novel way a facet of special relativity, but the entire contemporary worldview. What is in my essay is by itself not sufficient to do that, but it is a stepping stone towards it.

      If your preferred interpretation functions in a similar manner, then you should work out those consequences and add them to the arsenal of evidence in favor of your worldview.

      Best,

      Armin

      Dear Colin,

      Great to hear from you, and thank you so much for the reference to the table. I did not know about it, and it certainly looks intriguing. I will have to think some more about it to understand how it relates to my ideas. What I presented here is just, in a way, the tip of the iceberg, but regrettably presenting the rest is taking longer than I expected (also, I am currently traveling, and that does not help, ha).

      I will shortly attempt to comment on your essay as well.

      All the best,

      Armin

      Dear Conrad,

      thank you for your extended comments. I will reply to some of them below:

      "I was also intrigued by your treatment of "relative dimensionality" in terms of volume-boundary ratios, but it wasn't clear to me how much is gained by this."

      Each paradigm is based on certain fundamental ideas which serve as a foundation for everything else that follows. However, without what follows, the significance of those ideas is by no means clear. While I presented some novel things for which relative dimensionality is a conceptual starting point, I admit that there is far more that needs to be shown to appreciate what is to be gained from it. That was supposed to be shown mainly in the second paper. However, my 2012 FQxi paper also alluded to it indirectly (the schema in the appendix uses relative dimensionality within each box as a means of transitioning from the dimensionality of one box to the next).

      "Part of my problem is that I don't have any intuitive notion of "dimensionality" as you present it... so while I don't doubt that your two principles are correct, I didn't get a sense of their importance."

      There are two answers to this:

      1. Within the limited context of my essay, I think that bringing out the consideration of dimensionality elucidates the straightforward geometric relationship between electric and magnetic fields. I had hoped that this would be one of those things where once it is pointed out, people would ask themselves "Why did I not notice this before?". That does not seem to have happened, and I really think that I am bumping into an effect that Kuhn already recognized, which is that scientists operating under a paradigm cannot easily see relationships which require a network of concepts that fall under a different paradigm.

      2. Within a broader context, I think that not seeing the importance of it is not your fault. In part 2 I proposed to analogous principles which seem equally trivial. However, when the four principles are combined together, one arrives at a non-trivial consequence which can be used to rule out certain speculative ideas. I will simply state them here briefly, skipping over a bunch of definitions which are needed to really make the principles meaningful, and ask you to tell me whether this helps see the importance. The two analogous principles are:

      a. The actual existence in spacetime of an object is invariant under spacetime coordinate transformations.

      b. The dimensionality of a timelike hypersurface in spacetime is everywhere the same.

      It is not difficult to derive from these four principles, that physical existence is partitioned into equivalence classes of existence in given n+1 dimensional spacetimes. Thus, the only objects that can actually exist in 4-dimensional spacetime are 3 dimensional objects. Similarly, the only objects that can actually exist in, say, 11-dimensional spacetimes are 10-dimensional objects. Consequently, speculations which suppose that 4-dimensional objects could exist in 11-dimensional spacetimes either violate one or more of the trivial principles, or are wrong. That is one of the most immediate of the important consequences of these principles. The partition of physical existence was already implicitly assumed in the schema of my 2012 paper, but now I can derive it from a set of fundamental principles.

      " I saw (in your comment to Terry Bollinger) that you're planning on taping a presentation on the Default Specification Principle... I'd be very interested to see that."

      Thank you for your interest, I will notify you when it is uploaded.

      I will read your essay shortly and leave a commment.

      All the best,

      Armin

      Armin,

      Yes indeed. Already done. Identified across a wide range of sciences. Even cosmology, papers published and essays here scored top 10 inc. 1st & 2nd. I recall you made good connection with some.

      The problem is that even when an established theory leaves anomalies and paradoxes no better fit theory can replace it due to the way our minds work; We build mental models and compare input to those. It its a poor fit we reject it.

      That's the 'cognitive dissonance' I discussed last year. It's just the human condition and current state of our intellectual evolution. Indeed, (like you so far!), many don't bother to even look! Those who do, properly, are rewarded.

      Yes, it goes well beyond SR, i.e. replacing the 'Law of the Excluded Middle' to remove all paradox from logic, solves Stellar Aberration at last, etc. etc. All published & archived, some on arXiv, i.e. Resolution of Kantor and Babcock-Bergman Emission Theory Anomalies . and in videos. I decided if it was correct it should do the impossible; Unify SR and QM. That's what this years essay does. If you get to read it first see the 8 part sequence I've just put on my posts to familiarise yourself with an outline to fit the ontology to.

      It's an amazing discovery (in Bells words & as he anticipated) so I hope you get to study it.

      Very Best, and well done for yours, very good and agreeable apart from that one point. But 'agreement' isn't a scoring criteria of course (so I pencilled it in for well above its present level)

      Hope yours gets in the top group. Very best.

      Peter

      Armin, thanks for your response. To your point 1. - I agree. Within the current paradigm of course it's understood that there's a basic connection between electric and magnetic fields, and that makes it harder rather than easier to see the possibly more radical relationship you're pointing out.

      Likewise with your four principles... though I'm unclear about the concept of a "timelike hypersurface," otherwise my first reaction is, sure, why would this not be true? That makes it harder to see what's going on in your argument - as you say, 'this may even be alleged to be so obvious as to be trivial." For example, it does seem obvious that "the only objects that can actually exist in 4-dimensional spacetime are 3 dimensional objects." It's not until you take the next step and say an 11-dimensional spacetime can not contain 4-dimensional objects that it ceases to seem trivial.

      I'm not suggesting your arguments are trivial, only that the method of presentation may be backwards, for readers new to your approach. It might make sense to begin with the consequences that are clearly different from what we expect to be true, and show they're grounded in principles that seem clearly true.

      Now I know from experience that in working out fundamentally new ideas, one rarely has a lot of choice about presentation. I've done the best I can with my own FQXi essays, but I've never been able to stand back and say, I could have done this very differently... at least, not till after the contest was over - then (with help from friends and commenters) I gradually gain some clarity about my errors in strategy.

      And I face a problem that's maybe very similar to yours: for me, everything follows from the simple fact that things in our universe are observable and measurable. Hard to find anything more obvious and seemingly trivial than that! So maybe once this contest is over I'll be able to take my own advice about presentation.

      Thanks again - I look forward to seeing your further development of these thoughts.

      Conrad

      24 days later
      7 days later

      Dear Armin,

      I followed up your excellent tip about Brans-Dicke and found that Yilmaz's exponential metric is what I call the Machian metric.

      Dicke has said that Yilmaz's field equation is the local field equation needed for the exponential metric in isotropic coordinates. It has been shown to violate the equivalence principle. Although I expect the violation is beyond our current means of detection, this possibility can be set aside as less than ideal.

      I think that the problem with this sort of modification is that it does not address the basic issue, which is that a multiplicative process duplicating relativistic composition needs to be incorporated, instead of trying to add something as compensation. It looks like the field equations would need to be modified in a way that has not been proposed. And that is information gained!

      Regarding your dimensional theory and special relativity, if you look at the transverse variation due to gravity in my table of dimensional variability, you will notice that it exhibits the same sort of variation as the Lorentz factor, on substituting that for the gravitational scale factor. Perhaps it is less of a conceptual stretch to see GR as having two branches of dimensionality (radial and transverse), if SR is considered to be associated (somehow) with the transverse branch by virtue of their matching dimensional variability.

      Many thanks, and best wishes,

      Colin

      a year later

      For what it is worth, the updated (and nearly twice as long) essay on dimensionality and the essay on existence are online:

      Dimensionality in Physics (Version 2) can be found at:

      https://deepblue.lib.umich.edu/handle/2027.42/147435

      Existence in Physics (Version 2) can be found at:

      http://hdl.handle.net/2027.42/147436

      Finally, a short 2-page paper which summarizes the significance of the reconceptualizations of the Lorentz transformations can be found here:

      http://hdl.handle.net/2027.42/148314

      I believe that this is the beginning of the next paradigm shift in physics.

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