Charged black hole solutions in Einstein-Born-Infeld gravity with a cosmological constant

被引:182
作者
Fernando, S [1 ]
Krug, D
机构
[1] No Kentucky Univ, Dept Phys & Geol, Highland Hts, KY 41099 USA
[2] No Kentucky Univ, Dept Math & Comp Sci, Highland Hts, KY 41099 USA
关键词
Born-infeld action; cosmological constant; black holes;
D O I
10.1023/A:1021315214180
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
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 differs 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.
引用
收藏
页码:129 / 137
页数:9
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