Exact black hole solutions in Einstein-aether scalar field theory

被引：7

作者：

Dimakis, N. ^{[1
]}

Leon, Genly ^{[2
]}

Paliathanasis, Andronikos ^{[3
]}

机构：

[1] Sichuan Univ, Coll Phys, Ctr Theoret Phys, Chengdu 610064, Peoples R China

[2] Univ Catolica Norte, Dept Matemat, Avda Angamos 0610,Casilla 1280, Antofagasta, Chile

[3] Durban Univ Technol, Inst Syst Sci, ZA-4000 Durban, South Africa

来源：

PHYSICAL REVIEW D | 2021年 / 103卷 / 04期

关键词：

QUASI-NORMAL MODES;

D O I：

10.1103/PhysRevD.103.044001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present exact solutions in Einstein-acther theory in a static spherically symmetric background space with a spacelikc aether field, as a difference with the usual selection of timelike aether field. We assume a coupling between the scalar field and the aether field introduced in the aether coefficients. The exact spacetimes describe hairy black hole solutions for which the limits of the Schwarzschild, dc-Sitter Schwarzschild and Reissner-Nordstrom metrics are recovered.

引用

页数：10

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