From polytropic to barotropic perfect fluids in general-relativistic hydrodynamics

被引：0
|
作者：
Kinasiewicz, Bogusz [1 ]
Mach, Patryk [1 ]
机构：
[1] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland
来源：
ACTA PHYSICA POLONICA B | 2007年 / 38卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Two general-relativistic hydrodynamical models are considered: a model of self-gravitating static configurations of perfect fluid and a model of steady accretion of fluid onto a black hole. We generalise analytic results obtained for the original polytropic versions of these models onto a wider class of barotropic equations of state. The knowledge about the polytropic solutions is used to establish bounds on certain characteristic quantities appearing in both cases.
引用
收藏
页码：39 / 60
页数：22
相关论文
共 50 条
  • [41] A NEW EXTENSION OF GENERAL-RELATIVISTIC THEORY
    YAZAKI, M
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 1994, 3 (02): : 393 - 419
  • [42] Two-moment scheme for general-relativistic radiation hydrodynamics: a systematic description and new applications
    Weih, Lukas R.
    Olivares, Hector
    Rezzolla, Luciano
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 495 (02) : 2285 - 2304
  • [43] GENERAL-RELATIVISTIC RADIATION HYDRODYNAMICS AND NEUTRINO TRANSPORT IN POLAR-SLICED SPACE-TIME
    SCHINDER, PJ
    PHYSICAL REVIEW D, 1988, 38 (06): : 1673 - 1683
  • [44] Gmunu: toward multigrid based Einstein field equations solver for general-relativistic hydrodynamics simulations
    Cheong, Patrick Chi-Kit
    Lin, Lap-Ming
    Li, Tjonnie Guang Feng
    CLASSICAL AND QUANTUM GRAVITY, 2020, 37 (14)
  • [45] GENERAL RELATIVISTIC POLYTROPIC FLUID SPHERES
    TOOPER, RF
    ASTROPHYSICAL JOURNAL, 1964, 140 (02): : 434 - &
  • [46] HYDRODYNAMIC CALCULATIONS OF GENERAL-RELATIVISTIC COLLAPSE
    MAY, MM
    WHITE, RH
    PHYSICAL REVIEW, 1966, 141 (04): : 1232 - &
  • [47] THE NONADIABATIC GENERAL-RELATIVISTIC STELLAR OSCILLATIONS
    MARTI, JM
    MIRALLES, JA
    IBANEZ, JM
    HERRERA, L
    ASTROPHYSICS AND SPACE SCIENCE, 1990, 168 (02) : 305 - 316
  • [48] GENERAL-RELATIVISTIC DOMAIN-WALLS
    WIDROW, LM
    PHYSICAL REVIEW D, 1989, 39 (12): : 3571 - 3575
  • [49] On an incompleteness in the general-relativistic description of gravitation
    Ahluwalia, DV
    FRAGEMENTS OF SCIENCE: FESTSCHRIFT FOR MENDEL SACHS, 1999, : 183 - 190
  • [50] Nonextensive perfect hydrodynamics - a model of dissipative relativistic hydrodynamics?
    Osada, Takeshi
    Wilk, Grzegorz
    CENTRAL EUROPEAN JOURNAL OF PHYSICS, 2009, 7 (03): : 432 - 443
12345