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
收藏
页数：10
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