Two remarks on near-horizon geometries

Research output: Contribution to journalArticlepeer-review

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.
Original languageEnglish
JournalClassical and quantum gravity
Volume 29
Issue number23
DOIs
Publication statusPublished - 31 Oct 2012

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