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Charged Black Hole Solutions in Einstein-Born-Infeld gravity with a Cosmological constant

2003/01/01 by Sharmanthie Fernando, Don Krug · 11 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #hep-th

paper · pdf · doi:10.1023/a:1021315214180

published as Gen.Rel.Grav.35:129-137,2003 · LaTex 8 pages, 3 figures, references added

arxiv created 2005/04/14 · arxiv updated 2009/11/30

Abstract

We construct black hole solutions to Einstein-Born-Infeld gravity with a cosmological constant. Since an elliptic function appears in the solutions for the metric, we construct horizons numerically. The causal structure of these solutions differ drastically from their counterparts in Einstein-Maxwell gravity with a cosmological constant. The charged de-Sitter black holes can have up to three horizons and the charged anti-de Sitter black hole can have one or two depending on the parameters chosen.

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