Gravitational collapse of radiating dyon solution and cosmic censorship hypothesis

被引:3
|
作者
Patil, K. D. [2 ]
Zade, S. S. [1 ]
Mohod, A. N. [3 ]
机构
[1] JB Coll Sci, Dept Math, Wardha, India
[2] BD Coll Engn, Dept Math, Sevagram, Wardha, India
[3] SSSKR Innani Mahavidyalaya, Dept Math, Karanja, India
关键词
D O I
10.1088/0256-307X/25/3/014
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We investigate the possibility of cosmic censorship violation in the gravitational collapse of radiating dyon solution. It is shown that the final outcome of the collapse depends sensitively on the electric and magnetic charge parameters. The graphs of the outer apparent horizon, inner Cauchy horizon for different values of parameters are drawn. It is found that the electric and magnetic components push the apparent horizon towards the retarded time-coordinate axis, which in turn reduces the radius of the apparent horizon in Vaidya spacetime. Also, we extend the earlier work of Chamorro and Virbhadra [Pramana, J. Phys. 45 (1995) 181].
引用
收藏
页码:854 / 857
页数:4
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