KFU. Card publication. The evolution of homogeneous and isotropic subspaces in f(R) gravity

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FEDERAL UNIVERSITY

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THE EVOLUTION OF HOMOGENEOUS AND ISOTROPIC SUBSPACES IN F(R) GRAVITY

Form of presentation

Conference proceedings in Russian journals and collections

Year of publication

2019

Язык

английский

Authors, employees of KFU

Popov Arkadiy Aleksandrovich, author

Bibliographic description in the original language

Popov A. The evolution of homogeneous and isotropic subspaces in f(R) gravity / A. Popov // Klassicheskaya i sovremennaya geometriya: Materialy Mezhdunarodnoy konferencii, posvyashhennoy 100-letiyu so dnya rozhdeniya V.T. Bazyleva (Moskva, 22-25 aprelya 2019 g.) / pod red. A.V. Careva. — Moskva: MPGU, 2019. - S.34-35.

Annotation

Классическая и современная геометрия: Материалы Международной конференции, посвященной 100-летию со дня рождения В.Т. Базылева (Москва, 22-25 апреля 2019 г.) / под ред. А.В. Царева. — Москва: МПГУ, 2019. - 154 с.

Keywords

evolution, homogeneous, isotropic, subspace, f(R) gravity

The name of the journal

URL

http://conf2.d-omega.org/files/Bazylev100.%20Abstracts.pdf

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=201150&p_lang=2

Resource files

File name	Size (MB)	Format
abstractPopov.pdf	0,12	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Popov Arkadiy Aleksandrovich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Popov A. The evolution of homogeneous and isotropic subspaces in f(R) gravity / A. Popov // Классическая и современная геометрия: Материалы Международной конференции, посвященной 100-летию со дня рождения В.Т. Базылева (Москва, 22-25 апреля 2019 г.) / под ред. А.В. Царева. — Москва: МПГУ, 2019. - С.34-35.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=201150&p_lang=2	ru_RU
dc.description.abstract	Классическая и современная геометрия: Материалы Международной конференции, посвященной 100-летию со дня рождения В.Т. Базылева (Москва, 22-25 апреля 2019 г.) / под ред. А.В. Царева. — Москва: МПГУ, 2019. - 154 с.	ru_RU
dc.description.abstract	The origin of our Universe is usually related to its quantum creation from the space-time foam. Here we are interested in the subsequent classical evolution of the metrics rather than a calculation of this probability. Manifolds are nucleated having specific metrics. The set of such metrics is assumed to be very rich. After nucleation, these manifolds evolve classically forming a set of asymptotic manifolds, one of which could be our Universe. In paper [Lyakhova Ya., Popov A., Rubin S. Classical evolution of subspaces // EPJC 2018. V. 78. 764.] we consider models of the f(R) gravity acting in 5 and 6 dimensions. No other fields are attracted to stabilize an extra space. We have found out that a number of asymptotic solutions is quite limited. This conclusion was confirmed both analytically and numerically. There is a set of initial conditions that lead to a common asymptote of classical solutions.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	evolution	ru_RU
dc.subject	homogeneous	ru_RU
dc.subject	isotropic	ru_RU
dc.subject	subspace	ru_RU
dc.subject	f(R) gravity	ru_RU
dc.title	The evolution of homogeneous and isotropic subspaces in f(R) gravity	ru_RU
dc.type	Conference proceedings in Russian journals and collections	ru_RU