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

被引：0
|
作者：
M. Z. Bhatti
Z. Yousaf
机构：
[1] University of the Punjab,Department of Mathematics
来源：
General Relativity and Gravitation | 2019年 / 51卷
关键词：
Gravitation; Self-gravitating systems; Relativistic dissipative fluids;
D O I：
暂无
中图分类号：
学科分类号：
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.
引用
收藏
相关论文
共 50 条
  • [1] Stability analysis of neutron stars in Palatini f(R, T) gravity
    Bhatti, M. Z.
    Yousaf, Z.
    Zarnoor
    GENERAL RELATIVITY AND GRAVITATION, 2019, 51 (11)
  • [2] Stability of charged neutron star in Palatini f(R) gravity
    Bhatti, M. Z.
    Yousaf, Z.
    Zarnoor
    MODERN PHYSICS LETTERS A, 2019, 34 (31)
  • [3] Boson stars in Palatini f(R) gravity
    Maso-Ferrando, Andreu
    Sanchis-Gual, Nicolas
    Font, Jose A.
    Olmo, Gonzalo J.
    CLASSICAL AND QUANTUM GRAVITY, 2021, 38 (19)
  • [4] Neutron stars in f (R, Lm, T) gravity
    Mota, Clesio E.
    Pretel, Juan M. Z.
    Flores, Cesar O., V
    EUROPEAN PHYSICAL JOURNAL C, 2024, 84 (07):
  • [5] Interior spacetimes of stars in Palatini f(R) gravity
    Kainulainen, Kimmo
    Reijonen, Vappu
    Sunhede, Daniel
    PHYSICAL REVIEW D, 2007, 76 (04):
  • [6] Strange stars in f(R) theories of gravity in the Palatini formalism
    Grigoris Panotopoulos
    General Relativity and Gravitation, 2017, 49
  • [7] Numerical evolutions of boson stars in Palatini f (R) gravity
    Maso-Ferrando, Andreu
    Sanchis-Gual, Nicolas
    Font, Jose A.
    Olmo, Gonzalo J.
    PHYSICAL REVIEW D, 2024, 109 (04)
  • [8] Strange stars in f (R) theories of gravity in the Palatini formalism
    Panotopoulos, Grigoris
    GENERAL RELATIVITY AND GRAVITATION, 2017, 49 (05)
  • [9] Rapidly rotating neutron stars in f (R, T) = R + 2λT gravity
    da Silva, F. M.
    Santos, L. C. N.
    Mota, C. E.
    da Costa, T. O. F.
    Fabris, J. C.
    EUROPEAN PHYSICAL JOURNAL C, 2023, 83 (04):
  • [10] Junction conditions of Palatini f (R,T) gravity
    Rosa, Joao Luis
    Rubiera-Garcia, Diego
    PHYSICAL REVIEW D, 2022, 106 (06)
12345