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Five-dimensional black strings in Einstein-Gauss-Bonnet gravity by Kobayashi, Tsutomu; Tanaka, Takahiro is a scholarly article available to read on EtoBox.

What is Five-dimensional black strings in Einstein-Gauss-Bonnet gravity about?

We consider black-string-type solutions in five-dimensional Einstein-Gauss-Bonnet gravity. Numerically constructed solutions under static, axially symmetric and translationally invariant metric ansatz are presented. The solutions are specified by two asymptotic charges: mass of a black string and a scalar charge associated with the radion part of the metric. Regular black string solutions are found if and only if the two charges satisfy a fine-tuned relation, and otherwise the spacetime develops a singular event horizon or a naked singularity. We can also generate bubble solutions from the black strings by using a double Wick rotation.

Author

Kobayashi, Tsutomu; Tanaka, Takahiro

Published

2004

Language

EN