Collapsing shear-free radiating fluid spheres

被引：26
|
作者：
Tewari, B. C. [1 ]
机构：
[1] Kumaun Univ, Dept Math, Almora, India
来源：
GENERAL RELATIVITY AND GRAVITATION | 2013年 / 45卷 / 08期
关键词：
Exact solutions; Shear-free collapse; Radiating star; Black hole;
D O I：
10.1007/s10714-013-1545-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a new class of exact solutions of relativistic field equations for a collapsing spherically symmetric shear-free isotopic fluid undergoing radial heat flow. The interior solutions are matched with Vaidya exterior metric over the boundary. Initially the interior solutions represent a static configuration of perfect fluid which then gradually starts evolving into radiating collapse.
引用
收藏
页码：1547 / 1558
页数：12
相关论文
共 50 条
  • [21] Gravitational collapse for a radiating anisotropic fluid
    Veneroni, L. S. M.
    da Silva, M. F. A.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2019, 28 (02):
  • [22] Radiating gravitational collapse with shear viscosity revisited
    G. Pinheiro
    R. Chan
    General Relativity and Gravitation, 2008, 40 : 2149 - 2175
  • [23] Radiating gravitational collapse with shear viscosity and bulk viscosity
    Nogueira, PC
    Chan, R
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2004, 13 (08): : 1727 - 1752
  • [24] Static fluid spheres admitting Karmarkar condition
    Singh, Ksh. Newton
    Bisht, Ravindra K.
    Maurya, S. K.
    Pant, Neeraj
    CHINESE PHYSICS C, 2020, 44 (03)
  • [25] Static fluid spheres admitting Karmarkar condition
    Ksh.Newton Singh
    Ravindra K.Bisht
    S.K.Maurya
    Neeraj Pant
    Chinese Physics C, 2020, (03) : 140 - 150
  • [26] A new family of polynomial solutions for charged fluid spheres
    Maurya, S. K.
    Gupta, Y. K.
    NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2012, 13 (02) : 677 - 685
  • [27] Observational properties of relativistic fluid spheres with thin accretion disks
    Rosa, Joao Luis
    PHYSICAL REVIEW D, 2023, 107 (08)
  • [28] Greybody factors for various black holes in perfect fluid spheres
    Sansuk, Kunlapat
    Boonserm, Petarpa
    Ngampitipan, Tritos
    INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER SCIENCE, 2021, 16 (03): : 977 - 988
  • [29] Observational properties of hot spots orbiting relativistic fluid spheres
    Tamm, Hanna Liis
    Rosa, Joao Luis
    PHYSICAL REVIEW D, 2024, 109 (04)
  • [30] Perfect fluid with shear viscosity and spacetime evolution
    Cho, Inyong
    Shaikh, Rajibul
    CHINESE JOURNAL OF PHYSICS, 2024, 87 : 452 - 464
12345