КФУ. Карточка публикации. The self-consistent field method and the macroscopic universe consisting of a fluid and a black holes

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

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2019

Язык

русский

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 a black holes arXiv:1908.03488 [gr-qc]

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 macroscopic Einstein equations which were obtained by averaging over microscopic spherically symmetric metric fluctuations created by the primary Black Holes in a fluid medium. It is shown that these corrections are effectively equivalent to addition of a fluid to the system 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 cosmology, black holes, equation of state.

Название журнала

arXiv: General Relativity and Quantum Cosmology

URL

https://arxiv.org/pdf/1908.03488.pdf

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https://repository.kpfu.ru/?p_id=206087

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 a black holes arXiv:1908.03488 [gr-qc]	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=206087	ru_RU
dc.description.abstract	arXiv: General Relativity and Quantum 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 macroscopic Einstein equations which were obtained by averaging over microscopic spherically symmetric metric fluctuations created by the primary Black Holes in a fluid medium. It is shown that these corrections are effectively equivalent to addition of a fluid to the system 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 cosmology	ru_RU
dc.subject	black holes	ru_RU
dc.subject	equation of state.	ru_RU
dc.title	The self-consistent field method and the macroscopic universe consisting of a fluid and a black holes	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU