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Essay:Rebuttal to Counterexamples to Relativity (view source)
Revision as of 05:20, February 24, 2012
, 05:20, February 24, 2012Add #21
#:None of the scientists working in this area seem to doubt the fundamental correctness of relativity.
#:None of the scientists working in this area seem to doubt the fundamental correctness of relativity.
#''"According to Einstein's view on the universe, space-time should be smooth and continuous" but observations instead show "inexplicable static" greater than "all artificial sources of" possible background noise.''
#''"According to Einstein's view on the universe, space-time should be smooth and continuous" but observations instead show "inexplicable static" greater than "all artificial sources of" possible background noise.''
#:(not done yet)
#:The cited article is fascinating, and is about a fascinating aspect of contemporary physics. Like item 22, it would have been useful to say what the article is about.
#:The cited article is about a very recent and exciting development in fundamental theoretical physics, generally called the "holographic principle". This proposes that our perceived 3-dimensional space actually arises from a "hologram" on a 2-dimensional space. Much has been written about this recently, including the best-selling book ''The Hidden Reality'' by Brian Greene. This hologram manifests itself in the "foamlike" ripples of spacetime, at the scale of the Planck length, which is so small that there seemed to be no way to detect it directly.
#:But it seems that some "inexplicable static" in the results of another unrelated experiment, searching for gravitational waves, may be the first hints of the holographic nature of space. If so, this is a lucky and serendipitous result.
#:Serendipitous scientific discoveries have been made many times, as when Henri Becquerel put a photographic plate in a dark drawer because the weather was cloudy, and thereby discovered radioactivity.
#:That the "foamlike" nature of space at short distances is contrary to the continuous nature presumed by classical mechanics and relativity has been known for some time. This is the problem that quantum gravity seeks to solve.
#''"The snag is that in quantum mechanics, time retains its Newtonian aloofness, providing the stage against which matter dances but never being affected by its presence. These two [QM and Relativity] conceptions of time don't gel."''
#''"The snag is that in quantum mechanics, time retains its Newtonian aloofness, providing the stage against which matter dances but never being affected by its presence. These two [QM and Relativity] conceptions of time don't gel."''
#:Quoting things without explaining the context is often a bad idea, and the indicated item is a good example of this. It gives no hint of what the article from which the quote was taken is about. The article is about one scientist's contribution to the problem of unifying relativity and quantum mechanics. The scientist, Petr HoYava of Berkeley, has come up with an approach that he says eliminates the infinities that have plagued other unification attempts.
#:Quoting things without explaining the context is often a bad idea, and the indicated item is a good example of this. It gives no hint of what the article from which the quote was taken is about. The article is about one scientist's contribution to the problem of unifying relativity and quantum mechanics. The scientist, Petr HoYava of Berkeley, has come up with an approach that he says eliminates the infinities that have plagued other unification attempts.