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Title: Radiating black hole solutions in Einstein-Gauss-Bonnet gravity

Abstract

In this paper, we find some new exact solutions to the Einstein-Gauss-Bonnet equations. First, we prove a theorem which allows us to find a large family of solutions to the Einstein-Gauss-Bonnet gravity in n-dimensions. This family of solutions represents dynamic black holes and contains, as particular cases, not only the recently found Vaidya-Einstein-Gauss-Bonnet black hole, but also other physical solutions that we think are new, such as the Gauss-Bonnet versions of the Bonnor-Vaidya (de Sitter/anti-de Sitter) solution, a global monopole, and the Husain black holes. We also present a more general version of this theorem in which less restrictive conditions on the energy-momentum tensor are imposed. As an application of this theorem, we present the exact solution describing a black hole radiating a charged null fluid in a Born-Infeld nonlinear electrodynamics.

Authors:
 [1];  [1]
  1. FaMAF, Ciudad Universitaria, Universidad Nacional de Cordoba (5000), Cordoba (Argentina)
Publication Date:
OSTI Identifier:
20782652
Resource Type:
Journal Article
Journal Name:
Physical Review. D, Particles Fields
Additional Journal Information:
Journal Volume: 73; Journal Issue: 6; Other Information: DOI: 10.1103/PhysRevD.73.064018; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2821
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BLACK HOLES; BORN-INFELD THEORY; COSMOLOGY; DE SITTER GROUP; ELECTRODYNAMICS; ENERGY-MOMENTUM TENSOR; EXACT SOLUTIONS; GRAVITATION; NONLINEAR PROBLEMS

Citation Formats

Dominguez, Alfredo E, Instituto Universitario Aeronautico, Avenida Fuerza Aerea km 6.5., and Gallo, Emanuel. Radiating black hole solutions in Einstein-Gauss-Bonnet gravity. United States: N. p., 2006. Web. doi:10.1103/PHYSREVD.73.064018.
Dominguez, Alfredo E, Instituto Universitario Aeronautico, Avenida Fuerza Aerea km 6.5., & Gallo, Emanuel. Radiating black hole solutions in Einstein-Gauss-Bonnet gravity. United States. doi:10.1103/PHYSREVD.73.064018.
Dominguez, Alfredo E, Instituto Universitario Aeronautico, Avenida Fuerza Aerea km 6.5., and Gallo, Emanuel. Wed . "Radiating black hole solutions in Einstein-Gauss-Bonnet gravity". United States. doi:10.1103/PHYSREVD.73.064018.
@article{osti_20782652,
title = {Radiating black hole solutions in Einstein-Gauss-Bonnet gravity},
author = {Dominguez, Alfredo E and Instituto Universitario Aeronautico, Avenida Fuerza Aerea km 6.5. and Gallo, Emanuel},
abstractNote = {In this paper, we find some new exact solutions to the Einstein-Gauss-Bonnet equations. First, we prove a theorem which allows us to find a large family of solutions to the Einstein-Gauss-Bonnet gravity in n-dimensions. This family of solutions represents dynamic black holes and contains, as particular cases, not only the recently found Vaidya-Einstein-Gauss-Bonnet black hole, but also other physical solutions that we think are new, such as the Gauss-Bonnet versions of the Bonnor-Vaidya (de Sitter/anti-de Sitter) solution, a global monopole, and the Husain black holes. We also present a more general version of this theorem in which less restrictive conditions on the energy-momentum tensor are imposed. As an application of this theorem, we present the exact solution describing a black hole radiating a charged null fluid in a Born-Infeld nonlinear electrodynamics.},
doi = {10.1103/PHYSREVD.73.064018},
journal = {Physical Review. D, Particles Fields},
issn = {0556-2821},
number = 6,
volume = 73,
place = {United States},
year = {2006},
month = {3}
}