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Static spherically symmetric black holes with scalar field

Tafel, J.

General relativity and gravitation, 2014, Vol.46 (1), p.1-16, Article 1645 [Periódico revisado por pares]

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Título:
Static spherically symmetric black holes with scalar field
Autor: Tafel, J.
Assuntos: Astronomy ; Astrophysics and Cosmology ; Classical and Quantum Gravitation ; Differential Geometry ; Mathematical and Computational Physics ; Physics ; Physics and Astronomy ; Quantum Physics ; Relativity Theory ; Research Article ; Theoretical
É parte de: General relativity and gravitation, 2014, Vol.46 (1), p.1-16, Article 1645
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: Static spherically symmetric black holes and particle like solutions with self interacting minimally coupled scalar field φ are analyzed. They are asymptotically flat or anti-de Sitter (AdS). We express them in terms of a single function ρ which undergoes simple conditions. If φ is nontrivial the ADM mass M has to be positive. No-hair theorems are generalized to the AdS asymptotic. For both asymptotics the Killing horizon is nondegenerate and its radius cannot be bigger than 2 M . Derivatives of ρ at singularity determine properties of admissible potentials V ( φ ) as regularity, boundedness and behavior for maximal values of φ . Several classes of solutions with singular or nonsingular potentials are obtained. Their examples are presented in a form of plots.
Editor: Boston: Springer US
Idioma: Inglês

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