Destroying a Near-Extremal Kerr-Newman-AdS Black Hole with Test Particles

被引：0

作者：

宋宇 ^{[1
]}

张明 ^{[2
]}

邹德成 ^{[3
]}

孙成一 ^{[1
]}

岳瑞宏 ^{[3
]}

机构：

[1] Institute of Modern Physics, Northwest University

[2] Faculty of sciece, Xi'an Aeronautical University

[3] Department of Physics, Yangzhou University

来源：

CommunicationsinTheoreticalPhysics | 2018年 / 69卷 / 06期

基金：

美国国家科学基金会;

关键词：

black hole; cosmic censorship; Kerr-Newman-AdS; singularity;

D O I：

暂无

中图分类号：

P145.8 [塌缩星（黑洞）];

学科分类号：

070401 ;

摘要：

If radiative and self-force effects are neglected, we find that feeding a test particle into a near-extremal KerrNewman-Ad S black hole could lead to destroy their event horizon, giving rise to naked singularities. Hence radiative and self-force effects must be taken into account to further test cosmic censorship. Moreover, the allowed parameter range for this test particle is very narrow, this leaves the possibility of radiative and self-force effects considerations to cure the problem of WCC violation in Kerr-Newman-Ad S spacetime.

引用

页码：694 / 698

页数：5

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