KFU. Card publication. Mathematical models of cosmological evolution of statistical system of scalar charged particles

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FEDERAL UNIVERSITY

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MATHEMATICAL MODELS OF COSMOLOGICAL EVOLUTION OF STATISTICAL SYSTEM OF SCALAR CHARGED PARTICLES

Form of presentation

Articles in international journals and collections

Year of publication

2016

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Authors, employees of KFU

Ignatev Yuriy Gennadievich, author

Bibliographic description in the original language

Yu.G. Ignat'ev, A.A. Agathonov, M.L. Mikhailov, D.Yu. Ignatyev. Mathematical models of cosmological evolution of statistical system of scalar charged particles // GRAVITATION, ASTROPHYSICS, AND COSMOLOGY. Proceedings of the Twelfth Asia-Pacific International Conference Copyright @ 2016 by World Scientific Publishing Co. Pte. Ltd., Printed in Singapore, P. 73-78

Annotation

GRAVITATION, ASTROPHYSICS, AND COSMOLOGY.

Keywords

Gravitation, cosmology, dark energy, statistical system of scalar charged particles

The name of the journal

GRAVITATION, ASTROPHYSICS, AND COSMOLOGY.

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

https://repository.kpfu.ru/eng/?p_id=129060&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ignatev Yuriy Gennadievich	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	Yu.G. Ignat'ev, A.A. Agathonov, M.L. Mikhailov, D.Yu. Ignatyev. Mathematical models of cosmological evolution of statistical system of scalar charged particles // GRAVITATION, ASTROPHYSICS, AND COSMOLOGY. Proceedings of the Twelfth Asia-Pacific International Conference Copyright @ 2016 by World Scientific Publishing Co. Pte. Ltd., Printed in Singapore, P. 73-78	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=129060&p_lang=2	ru_RU
dc.description.abstract	GRAVITATION, ASTROPHYSICS, AND COSMOLOGY.	ru_RU
dc.description.abstract	We consider the macroscopic model of plasma of scalar charged particles, obtained by means of the statistical averaging of the microscopic equations of particle dynamics in a scalar field. On the basis of kinetic equations, obtained from averaging, and their strict integral consequences, a self-consistent set of equations is formulated which describes the self-gravitating plasma of scalar charged particles. It was obtained the corresponding closed cosmological model which also was numerically simulated for the case of one-component degenerated Fermi gas and two-component Boltzmann system. It was shown that results depend weakly on the choice of a statistical model. Two specific features of cosmological evolution of a statistical system of scalar charged particles were obtained with respect to cosmological evolution of the minimal interaction models: appearance of giant bursts of invariant cosmological acceleration $\Omega$ at the time interval $8\cdot10^3\div2\cdot10^4 .	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Gravitation	ru_RU
dc.subject	cosmology	ru_RU
dc.subject	dark energy	ru_RU
dc.subject	statistical system of scalar charged particles	ru_RU
dc.title	Mathematical models of cosmological evolution of statistical system of scalar charged particles	ru_RU
dc.type	Articles in international journals and collections	ru_RU