A class of well behaved charged analogues of Vaidya–Tikekar type super-dense star

被引：1
|
作者：
Y. K. Gupta
Jitendra Kumar
机构：
[1] Indian Institute of Technology Roorkee,Department of Mathematics
来源：
Astrophysics and Space Science | 2011年 / 334卷
关键词：
Exact solutions; Charged fluids; Superdense stars; General relativity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the present article a model of well behaved charged superdense star with surface density 2×1014 gm/cm3 is constructed by considering a static spherically symmetric metric with t=const hypersurfaces as hyperboloid. So far well behaved model described by such metric could not be obtained. Maximum mass of the star is found to be 0.343457M⊙ and the corresponding radius is 9.57459 km. The red shift at the centre and on the surface are given as 0.068887 and 0.031726 respectively.
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页码：273 / 279
页数：6
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