Exact black hole solutions in Einstein-aether scalar field theory

Dimakis, N.; Leon, Genly; Paliathanasis, Andronikos

Abstract

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.

Más información

Título según WOS: Exact black hole solutions in Einstein-aether scalar field theory
Título de la Revista: PHYSICAL REVIEW D
Volumen: 103
Número: 4
Editorial: AMER PHYSICAL SOC
Fecha de publicación: 2021
DOI:

10.1103/PHYSREVD.103.044001

Notas: ISI