КФУ. Карточка публикации. Dilaton Gravity, (quasi-) black holes, and scalar charge.

КАЗАНСКИЙ
ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ

RUS

- EN
- 中文
- ES

DILATON GRAVITY, (QUASI-) BLACK HOLES, AND SCALAR CHARGE.

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2014

Язык

английский

Авторы, сотрудники КФУ

Заславский Олег Борисович, автор

Библиографическое описание на языке оригинала

K. A. Bronnikov, J. C. Fabris, R. Silveira, and O. B. Zaslavskii, Dilaton Gravity, (quasi-) black holes, and scalar charge. Gen. relativity and grav. 46, # 9, 1775 (2014).

Аннотация

Electrically charged dust is considered in the framework of Einstein– Maxwell–dilaton gravity with a Lagrangian containing the interaction term P(χ)Fμν Fμν, where P(χ) is an arbitrary function of the dilaton scalar field χ, which can be normal or phantom. Without assumption of spatial symmetry, we show that static configurations exist for arbitrary functions g00 = exp(2γ (xi )) (i = 1, 2, 3) and χ = χ(γ ). If χ = const, the classical Majumdar–Papapetrou (MP) system is restored. We discuss solutions that represent black holes (BHs) and quasi-black holes (QBHs), deduce some general results and confirm them by examples.

Ключевые слова

Majumdar?Papapetrou systems, Dilaton Black holes, Quasiblack holes

Название журнала

General Relativity and Gravitation

URL

https://link.springer.com/article/10.1007/s10714-014-1775-2

Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку

https://repository.kpfu.ru/?p_id=159600

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Заславский Олег Борисович	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	K. A. Bronnikov, J. C. Fabris, R. Silveira, and O. B. Zaslavskii, Dilaton Gravity, (quasi-) black holes, and scalar charge. Gen. relativity and grav. 46, # 9, 1775 (2014).	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=159600	ru_RU
dc.description.abstract	General Relativity and Gravitation	ru_RU
dc.description.abstract	Electrically charged dust is considered in the framework of Einstein– Maxwell–dilaton gravity with a Lagrangian containing the interaction term P(χ)Fμν Fμν, where P(χ) is an arbitrary function of the dilaton scalar field χ, which can be normal or phantom. Without assumption of spatial symmetry, we show that static configurations exist for arbitrary functions g00 = exp(2γ (xi )) (i = 1, 2, 3) and χ = χ(γ ). If χ = const, the classical Majumdar–Papapetrou (MP) system is restored. We discuss solutions that represent black holes (BHs) and quasi-black holes (QBHs), deduce some general results and confirm them by examples.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Majumdar?Papapetrou systems	ru_RU
dc.subject	Dilaton Black holes	ru_RU
dc.subject	Quasiblack holes	ru_RU
dc.title	Dilaton Gravity, (quasi-) black holes, and scalar charge.	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU