A concrete anti-de Sitter black hole with dynamical horizon having toroidal cross-sections and its characteristics

The authors propose a special solution of Einstein equations in the general Vaidya form representing a dynamical black hole having horizon cross-sections with toroidal topology. The concrete model enables them to study for the first time dynamical horizons with toroidal topology, its area law, and t...

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Bibliographic Details
Published in:Europhysics letters 2012-11, Vol.100 (3), p.1-1
Main Authors: Dadras, Pouria, Firouzjaee, J T, Mansouri, Reza
Format: Article
Language:English
Subjects:
Black holes (astronomy)
Cross sections
Einstein equations
Flux
Horizon
Law
Mathematical models
Topology
Online Access:Get full text
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Summary:The authors propose a special solution of Einstein equations in the general Vaidya form representing a dynamical black hole having horizon cross-sections with toroidal topology. The concrete model enables them to study for the first time dynamical horizons with toroidal topology, its area law, and the question of matter flux inside the horizon, without using a cut-and-paste technology to construct the solution.
ISSN:0295-5075
1286-4854