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

被引：6

作者：

Gupta, Y. K. ^{[1
]}

Kumar, Jitendra ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Math, Roorkee 247667, Uttrakhand, India

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2011年 / 334卷 / 02期

关键词：

Exact solutions; Charged fluids; Superdense stars; General relativity; FLUID SPHERES;

D O I：

10.1007/s10509-011-0723-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the present article a model of well behaved charged superdense star with surface density 2x10(14) gm/cm(3) 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 (aS (TM)) 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.

引用

页码：273 / 279

页数：7

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