Born-Infeld black hole in the isolated horizon framework -: art. no. 124004

被引:106
作者
Bretón, N [1 ]
机构
[1] Inst Politecn Nacl, CINVESTAV, Dept Fis, Mexico City 07000, DF, Mexico
来源
PHYSICAL REVIEW D | 2003年 / 67卷 / 12期
关键词
D O I
10.1103/PhysRevD.67.124004
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this work we probe the Einstein-Born-Infeld (EBI) black hole in the isolated horizon framework. It turns out that the EBI black hole is consistent with the heuristic model for colored black holes proposed by Ashtekar [Class. Quantum Grav. 18, 919 (2001)] when one considers the Born-Infeld (BI) parameter playing the role of the color parameter. This remarkable coincidence points to a wide range of validity of the Ashtekar model proved, in this case, for black holes that go from Schwarzschild to Reissner-Nordstrom black holes, passing through a continuous set of nonlinear electromagnetic black holes with fixed mass and charge but with distinct BI parameter.
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