Collapsing shear-free radiating fluid spheres

被引：0
|
作者：
B. C. Tewari
机构：
[1] Kumaun University,Department of Mathematics
来源：
General Relativity and Gravitation | 2013年 / 45卷
关键词：
Exact solutions; Shear-free collapse; Radiating star; Black hole;
D O I：
暂无
中图分类号：
学科分类号：
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：11
相关论文
共 50 条
  • [41] What makes a shear-free spherical perfect fluid be inhomogeneous with tidal effects?
    Hakata J.
    Goswami R.
    Hansraj C.
    Maharaj S.D.
    [J]. General Relativity and Gravitation, 2023, 55 (10)
  • [42] Shear-free collapsing compact star in pseudo-flat 5-D spacetime emitting radiation
    Singh, Ksh. Newton
    Samanta, Bidisha
    Maurya, S.K.
    Rahaman, Farook
    Singh, N. Kamal
    Aria, Anil K.
    [J]. European Physical Journal C, 2024, 84 (11):
  • [43] A SHEAR-FREE TURBULENT BOUNDARY LAYER
    UZKAN, T
    REYNOLDS, WC
    [J]. JOURNAL OF FLUID MECHANICS, 1967, 28 : 803 - &
  • [44] SHEAR-FREE ANISOTROPIC COSMOLOGICAL MODELS
    MIMOSO, JP
    CRAWFORD, P
    [J]. CLASSICAL AND QUANTUM GRAVITY, 1993, 10 (02) : 315 - 326
  • [45] METHOD TO OBTAIN SHEAR-FREE 2-FLUID SOLUTIONS OF EINSTEIN EQUATIONS
    FERRANDO, J
    MORALES, JA
    PORTILLA, M
    [J]. PHYSICAL REVIEW D, 1989, 40 (04): : 1027 - 1032
  • [46] Turbulent mixing in a shear-free stably stratified two-layer fluid
    Briggs, D.A.
    Ferziger, J.H.
    Koseff, J.R.
    Monismith, S.G.
    [J]. Journal of Fluid Mechanics, 1998, 354 : 175 - 208
  • [47] On the cosmic censorship conjecture for spherically symmetric, shear-free perfect fluid spacetimes
    Brinis, E
    Jhingan, S
    Magli, G
    [J]. CLASSICAL AND QUANTUM GRAVITY, 2000, 17 (21) : 4481 - 4490
  • [48] SHEAR-FREE NORMAL COSMOLOGICAL MODELS
    KRASINSKI, A
    [J]. JOURNAL OF MATHEMATICAL PHYSICS, 1989, 30 (02) : 433 - 441
  • [49] Relativistic shear-free fluids with symmetry
    S. Moopanar
    S. D. Maharaj
    [J]. Journal of Engineering Mathematics, 2013, 82 : 125 - 131
  • [50] Shear-free turbulence near a wall
    Aronson, D
    Johansson, AV
    Lofdahl, L
    [J]. JOURNAL OF FLUID MECHANICS, 1997, 338 : 363 - 385
12345