Universe as a representation of affine and conformal symmetriesстатья
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Дата последнего поиска статьи во внешних источниках: 3 ноября 2018 г.
Авторы:
Arbuzov A.B. ,
Barbashov B.M. ,
Nazmitdinov R.G. ,
Pervushin V.N. ,
Borowiec A. ,
Pichugin K.N. ,
Zakharov A.F.
Журнал:
Physics of Particles and Nuclei Letters
Том:
8
Номер:
3
Год издания:
2011
Издательство:
Pleiades Publishing, Ltd
Местоположение издательства:
Road Town, United Kingdom
Первая страница:
187
Последняя страница:
201
DOI:
10.1134/S1547477111030034
Аннотация:
The evolution of the Universe is considered by means of a nonlinear realization of affine and conformal symmetries via Maurer-Cartan forms. Conformal symmetry is realized by the geometry of similarity with the Dirac scalar dilaton. We provide preliminary quantitative evidence that the zeroth harmonic of the Dirac scalar dilaton may lead to observationally viable cosmology, where the type la supernova luminosity distances-redshift relation can be explained by vacuum dilaton dark energy. The diffeo-invariance of spin connection coefficients of the affine formulation leaves only one degree of freedom of strong gravitation waves. We discuss that the dark matter effect in spiral galaxies can be described by the gravitation waves expressed through the spin connection coefficients of the affine formulation. We show that, the evolution equations of the affine gravitons with respect to the dilaton zeroth mode coincide with the equations of "squeezed oscillator". The list of theoretical and observational arguments is given in favor of that the origin of the Universe can be described by quantum vacuum creation of these squeezed oscillators. © 2011 Pleiades Publishing, Ltd.
Добавил в систему:
Арбузов Андрей Борисович