Dilaton black holes in the de Sitter or anti-de Sitter universe

Journal Article · Wed Dec 15 04:00:00 EST 2004 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.70.124019· OSTI ID:20698257

Changjun, Gao ^[1]; Shuangnan, Zhang ^[1]

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1. Department of Physics and Center for Astrophysics, Tsinghua University, Beijing 100084 (China)

Poletti and Wiltshire have shown that, with the exception of a pure cosmological constant, the solution of a dilaton black hole in the background of de Sitter or anti-de Sitter universe, does not exist in the presence of one Liouville-type dilaton potential. In this work we obtain the dilaton black-hole solutions in the background of the de Sitter or anti-de Sitter universe, with the combination of three Liouville-type dilaton potentials.

• OSTI ID: 20698257
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 12 Vol. 70; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BLACK HOLES
COSMOLOGICAL CONSTANT
COSMOLOGY
DE SITTER GROUP
MATHEMATICAL SOLUTIONS
POTENTIALS
UNIVERSE