Naked singularities in higher dimensional inhomogeneous dust collapse

被引:11
作者
Ghosh, SG
Beesham, A
机构
[1] Univ Zululand, Dept Math Sci, ZA-3886 Kwa Dlangezwa, South Africa
[2] Congress Nagar, Coll Sci, Dept Math, Nagpur 440012, Maharashtra, India
关键词
D O I
10.1088/0264-9381/17/24/301
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by a non-self-similar higher dimensional Tolman spacetime. The necessary condition for the formation of a naked singularity or a black hole is obtained. The naked singularities are found to be gravitationally strong in the sense of Tipler and provide another example that violates the cosmic censorship conjecture.
引用
收藏
页码:4959 / 4965
页数:7
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