Entropy of a general spherically symmetric and charged evaporating black hole

被引：0
|
作者：
Song, Tai-Ping [1 ]
Hou, Chen-Xia [1 ]
Huang, Jin-Shu [1 ]
机构：
[1] Department of Physics, Nanyang Teachers College, Nanyang 473061, China
来源：
Wuli Xuebao/Acta Physica Sinica | 2002年 / 51卷 / 08期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Starting from the null surface equation, we obtain the event horizon of a general spherically symmetric and charged evaporating black hole. Using Klein-Gordon equation, thin film brick-wall model and WKB approximation, we obtain the entropy of a general spherically symmetric and charged evaporating black hole. This entropy is proportional to the area of event horizon.
引用
收藏
页码：1905 / 1906
相关论文
共 50 条
  • [11] Charged Particles Moving around a Spherically Symmetric Dilatonic Black Hole
    Lungu, Vitalie
    Dariescu, Marina-Aura
    Dariescu, Ciprian
    Stelea, Cristian
    ADVANCES IN HIGH ENERGY PHYSICS, 2024, 2024
  • [12] HAWKING RADIATION FROM A GENERAL SPHERICALLY SYMMETRICAL EVAPORATING BLACK-HOLE
    BO, Y
    ZHENG, Z
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1993, 32 (07) : 1237 - 1244
  • [13] The wave equation in a general spherically symmetric black hole geometry
    Masarik, Matthew
    ADVANCES IN THEORETICAL AND MATHEMATICAL PHYSICS, 2011, 15 (06) : 1789 - 1815
  • [14] Near-horizon quasinormal modes of charged scalar around a general spherically symmetric black hole
    Ponglertsakul, Supakchai
    Tangphati, Takol
    Burikham, Piyabut
    PHYSICAL REVIEW D, 2019, 99 (08)
  • [15] Charged spherically symmetric and slowly rotating charged black hole solutions in bumblebee gravity
    Liu, Jia-Zhou
    Guo, Wen-Di
    Wei, Shao-Wen
    Liu, Yu-Xiao
    EUROPEAN PHYSICAL JOURNAL C, 2025, 85 (02):
  • [16] Charged spherically symmetric and slowly rotating charged black hole solutions in bumblebee gravity
    Liu, Jia-Zhou
    Guo, Wen-Di
    Wei, Shao-Wen
    Liu, Yu-Xiao
    arXiv,
  • [17] Spherically symmetric black-hole entropy without brick walls
    Ren, Z
    Wu, YQ
    Zhang, LC
    CLASSICAL AND QUANTUM GRAVITY, 2003, 20 (22) : 4885 - 4890
  • [18] Reflected entropy for an evaporating black hole
    Tianyi Li
    Jinwei Chu
    Yang Zhou
    Journal of High Energy Physics, 2020
  • [19] Reflected entropy for an evaporating black hole
    Li, Tianyi
    Chu, Jinwei
    Zhou, Yang
    JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (11)
  • [20] Entropy of a generalized non-stationary spherically symmetric black hole with charge
    Li, Chuan-An
    Wei, Xian-Qi
    Meng, Qing-Miao
    Liu, Jing-Lun
    2002, Science Press (51):
12345