Overspinning a nearly extreme black hole and the weak cosmic censorship conjecture

被引：48
|
作者：
Richartz, Mauricio [1 ]
Saa, Alberto [2 ]
机构：
[1] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083970 Campinas, SP, Brazil
[2] Univ Estadual Campinas, Dept Matemat Aplicada, BR-13083859 Campinas, SP, Brazil
来源：
PHYSICAL REVIEW D | 2008年 / 78卷 / 08期
基金：
巴西圣保罗研究基金会;
关键词：
D O I：
10.1103/PhysRevD.78.081503
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We revisit here the recent proposal for overspinning a nearly extreme black hole by means of a quantum tunneling process. We show that electrically neutral massless fermions evade possible backreaction effects related to superradiance, confirming the view that it would be indeed possible to form a naked singularity due to quantum effects.
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页数：4
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