Two remarks on near-horizon geometries
General Relativity and Quantum Cosmology
2012-11-02 v1 High Energy Physics - Theory
Abstract
We show that any extreme black hole with an orthogonally transitive abelian isometry group has a near-horizon geometry with enhanced symmetry. We also point out a simple proof of the horizon topology theorem of Galloway and Schoen for degenerate horizons.
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Cite
@article{arxiv.1209.4042,
title = {Two remarks on near-horizon geometries},
author = {James Lucietti},
journal= {arXiv preprint arXiv:1209.4042},
year = {2012}
}
Comments
5 pages