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A Spinning Anti-de Sitter Wormhole

Stefan Aminneborg·Ingemar Bengtsson·Soren Holst
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Abstract

We construct a 2+1 dimensional spacetime of constant curvature whose spatial topology is that of a torus with one asymptotic region attached. It is also a black hole whose event horizon spins with respect to infinity. An observer entering the hole necessarily ends up at a "singularity"; there are no inner horizons. In the construction we take the quotient of 2+1 dimensional anti-de Sitter space by a discrete group Gamma. A key part of the analysis proceeds by studying the action of Gamma on the boundary of the spacetime.

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Stefan Aminneborg, Ingemar Bengtsson, Soren Holst. 1999-03-03. A Spinning Anti-de Sitter Wormhole. https://doi.org/10.1088/0264-9381%2F16%2F2%2F004

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