Stability analysis of neutron stars in Palatini f(R, T) gravity

被引：16
|
作者：
Bhatti, M. Z. [1 ]
Yousaf, Z. [1 ]
Zarnoor [1 ]
机构：
[1] Univ Punjab, Dept Math, Quaid E Azam Campus, Lahore 54590, Pakistan
来源：
GENERAL RELATIVITY AND GRAVITATION | 2019年 / 51卷 / 11期
关键词：
Gravitation; Self-gravitating systems; Relativistic dissipative fluids; EXTENDED THEORIES; F R; MODEL;
D O I：
10.1007/s10714-019-2631-1
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper, we have studied the stability of neutron stars in the background of Palatini f(R, T) gravity. In this context, the static spherically symmetric geometry is considered which is assumed to be coupled with an isotropic matter configurations. The evolution of the system is considered with the help of Tolman-Oppenheimer-Volkoff equations and conformal transformations. We found the stable configurations of the spherical stars with some constraints.
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页数：14
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