Relativity and Cosmology

    

Discussion of Cosmological Acceleration and Dark Energy

Authors: Felix Lev

The title of this workshop is: "What comes beyond standard models?". Standard models are based on Poincare invariant quantum theory. However, as shown in the famous Dyson's paper "Missed Opportunities" and in my publications, such a theory is a special degenerate case of de Sitter invariant quantum theory. I argue that the phenomenon of cosmological acceleration has a natural explanation as a consequence of quantum de Sitter symmetry in semiclassical approximation. The explanation is based only on universally recognized results of physics and does not involve models and/or assumptions the validity of which has not been unambiguously proved yet (e.g., dark energy and quintessence). I also explain that the cosmological constant problem and the problem why the cosmological constant is as is do not arise.

Comments: 11 Pages. Published in "Proceedings to the 25th Workshop What Comes Beyond the Standard Models, Bled, July 4-10, 2022", pp. 271-278. : http://bsm.fmf.uni-lj.si/bled2022bsm/talks/BledProceedings2022_Acceptable_06_12.pdf

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Submission history

[v1] 2022-01-14 12:15:05
[v2] 2022-02-18 17:42:42
[v3] 2023-03-09 01:49:52

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