КФУ. Карточка публикации. The Self-Consistent Field Method and the Macroscopic Universe Consisting of a Fluid and Black Holes

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THE SELF-CONSISTENT FIELD METHOD AND THE MACROSCOPIC UNIVERSE CONSISTING OF A FLUID AND BLACK HOLES

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2019

Язык

английский

Авторы, сотрудники КФУ

Игнатьев Юрий Геннадиевич, автор

Библиографическое описание на языке оригинала

Yu. G. Ignat'ev. The Self-Consistent Field Method and the Macroscopic Universe Consisting of a Fluid and Black Holes // Gravitation and Cosmology, 2019, Vol. 25, No. 4, pp. 354–361.

Аннотация

The article discusses and substantiates a self-consistent approach to the macroscopic description of systems with gravitational interaction. Corrections to the equation of state of the fluid are found, based on the macroscopic Einstein equations which were obtained by averaging over microscopic spherically symmetric metric fluctuations created by primordial black holes in a fluid medium. It is shown that these corrections are effectively equivalent to addition to the system of a fluid with the equation of state p = −ε. In addition, it is shown that, in this case, the mass of black holes can grow at a modern stage of evolution to very large values.

Ключевые слова

macroscopic Einstein equations, Black Holes

Название журнала

Gravitation and Cosmology

URL

https://link.springer.com/article/10.1134/S0202289319040078

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https://repository.kpfu.ru/?p_id=210388

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Игнатьев Юрий Геннадиевич	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	Yu. G. Ignat'ev. The Self-Consistent Field Method and the Macroscopic Universe Consisting of a Fluid and Black Holes // Gravitation and Cosmology, 2019, Vol. 25, No. 4, pp. 354–361.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=210388	ru_RU
dc.description.abstract	Gravitation and Cosmology	ru_RU
dc.description.abstract	The article discusses and substantiates a self-consistent approach to the macroscopic description of systems with gravitational interaction. Corrections to the equation of state of the fluid are found, based on the macroscopic Einstein equations which were obtained by averaging over microscopic spherically symmetric metric fluctuations created by primordial black holes in a fluid medium. It is shown that these corrections are effectively equivalent to addition to the system of a fluid with the equation of state p = −ε. In addition, it is shown that, in this case, the mass of black holes can grow at a modern stage of evolution to very large values.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	macroscopic Einstein equations	ru_RU
dc.subject	Black Holes	ru_RU
dc.title	The Self-Consistent Field Method and the Macroscopic Universe Consisting of a Fluid and Black Holes	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU