Phantom Accretion onto the Schwarzschild de-Sitter Black Hole

被引：28
|
作者：
Sharif, M. [1 ]
Abbas, G. [1 ]
机构：
[1] Univ Punjab, Dept Math, Lahore 54590, Pakistan
来源：
CHINESE PHYSICS LETTERS | 2011年 / 28卷 / 09期
关键词：
HOLOGRAPHIC DARK ENERGY; PROBE WMAP OBSERVATIONS; COSMOLOGICAL PARAMETERS; UNIVERSE; LAMBDA; SUPERNOVAE; MODEL; MAPS;
D O I：
10.1088/0256-307X/28/9/090402
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We deal with phantom energy accretion onto the Schwarzschild de-Sitter black hole. The energy flux conservation, relativistic Bernoulli equation and mass flux conservation equation are formulated to discuss the phantom accretion. We discuss the conditions for critical accretion. It is found that the mass of the black hole decreases due to phantom accretion. There exist two critical points which lie in the exterior of horizons (black hole and cosmological horizons). The results for the phantom energy accretion onto the Schwarzschild black hole can be recovered by taking Lambda -> 0.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] Quantum creation of a Schwarzschild-de Sitter black hole
    Wu, ZC
    CHINESE PHYSICS LETTERS, 1997, 14 (04): : 317 - 320
  • [32] Entropy quantization of Schwarzschild-de Sitter black hole
    Rahman, M. Atiqur
    EUROPEAN PHYSICAL JOURNAL PLUS, 2020, 135 (10):
  • [33] Hawking radiation of Schwarzschild-de Sitter black hole
    Hu Shuang-Qi
    Zhang Li-Chun
    Zhao Ren
    ACTA PHYSICA SINICA, 2009, 58 (10) : 6798 - 6801
  • [34] Accretion of the Vlasov gas onto a Schwarzschild-like black hole
    Cai, Ziqiang
    Yang, Rong-Jia
    PHYSICS OF THE DARK UNIVERSE, 2023, 42
  • [35] Accretion of Phantom energy onto a Rotating BTZ Black Hole
    Salahuddin
    Siddiqui, Azad A.
    Akbar, M.
    3RD ITALIAN-PAKISTANI WORKSHOP ON RELATIVISTIC ASTROPHYSICS (IPWRA2011), 2012, 354
  • [36] Accretion model of a rotating gas sphere onto a Schwarzschild black hole
    Mendoza, S.
    Huerta, E. A.
    NUCLEAR REGION, HOST GALAXY AND ENVIRONMENT OF ACTIVE GALAXIES, 2008, 32 : 18 - +
  • [37] Phase transitions for the topological de Sitter spaces and Schwarzschild-de Sitter black hole
    Myung, Yun Soo
    PHYSICS LETTERS B, 2007, 645 (04) : 369 - 376
  • [38] Quantum corrections to the accretion onto a Schwarzschild black hole in the background of quintessence
    Nozari, Kourosh
    Hajebrahimi, Milad
    Saghafi, Sara
    EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (12):
  • [39] Quantum corrections to the accretion onto a Schwarzschild black hole in the background of quintessence
    Kourosh Nozari
    Milad Hajebrahimi
    Sara Saghafi
    The European Physical Journal C, 2020, 80
  • [40] Thermodynamics of the Schwarzschild-de Sitter black hole: Thermal stability of the Nariai black hole
    Myung, Yun Soo
    PHYSICAL REVIEW D, 2008, 77 (10):
12345