KFU. Card publication. The self-consistent field method and macroscopic einstein equations for the early Universe

KAZAN
FEDERAL UNIVERSITY

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- 中文
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THE SELF-CONSISTENT FIELD METHOD AND MACROSCOPIC EINSTEIN EQUATIONS FOR THE EARLY UNIVERSE

Form of presentation

Articles in international journals and collections

Year of publication

2020

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Authors, employees of KFU

Ignatev Yuriy Gennadievich, author

Bibliographic description in the original language

Yu. G. Ignat'ev. The self-consistent field method and macroscopic einstein equations for the early Universe // Theoretical and Mathematical Physics, 204(1): 927–946 (2020)

Annotation

The complete theory of cosmological evolution's macroscopic description is constructed with a help of self-consistent field. The theory includes a subsystem of linear equations of perturbations' evolution and nonlinear macroscopic Einstein equations and equations of a scalar field. We provide examples of system's solution which show the principal difference of the cosmological models of the early Universe built on homogenous and locally fluctuating scalar fields.

Keywords

macroscopic gravitation, self-consistent field, cosmological model, scalar fields, averaging of local fluctuations, asymptotical behavior, cosmological singularity

The name of the journal

THEORETICAL AND MATHEMATICAL PHYSICS

URL

https://link.springer.com/article/10.1134/S0040577920070077?wt_mc=Internal.Event.1.SEM.ArticleAuthorOnlineFirst#citeas

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

https://repository.kpfu.ru/eng/?p_id=234218&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ignatev Yuriy Gennadievich	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Yu. G. Ignat'ev. The self-consistent field method and macroscopic einstein equations for the early Universe // Theoretical and Mathematical Physics, 204(1): 927–946 (2020)	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=234218&p_lang=2	ru_RU
dc.description.abstract	THEORETICAL AND MATHEMATICAL PHYSICS	ru_RU
dc.description.abstract	The complete theory of cosmological evolution's macroscopic description is constructed with a help of self-consistent field. The theory includes a subsystem of linear equations of perturbations' evolution and nonlinear macroscopic Einstein equations and equations of a scalar field. We provide examples of system's solution which show the principal difference of the cosmological models of the early Universe built on homogenous and locally fluctuating scalar fields.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	macroscopic gravitation	ru_RU
dc.subject	self-consistent field	ru_RU
dc.subject	cosmological model	ru_RU
dc.subject	scalar fields	ru_RU
dc.subject	averaging of local fluctuations	ru_RU
dc.subject	asymptotical behavior	ru_RU
dc.subject	cosmological singularity	ru_RU
dc.title	The self-consistent field method and macroscopic einstein equations for the early Universe	ru_RU
dc.type	Articles in international journals and collections	ru_RU