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Internal Structure of a Gauss-Bonnet Black Hole

S. O. Alexeyev
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Abstract

Black holes are studied in the frames of superstring theory using a non-trivial numerical integration method. A low energy string action containing graviton, dilaton, Gauss-Bonnet and Maxwell contributions is considered. Four-dimensional black hole solutions are studied inside and outside the event horizon. The internal part of the solutions is shown to have a non-trivial topology.

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S. O. Alexeyev. 1997-04-11. Internal Structure of a Gauss-Bonnet Black Hole. https://arxiv.org/abs/gr-qc/9704031

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