Voros product, noncommutative Schwarzschild black hole and corrected area law

被引：101
|
作者：
Banerjee, Rabin [2 ]
Gangopadhyay, Sunandan [1 ]
Modak, Sujoy Kumar [2 ]
机构：
[1] W Bengal State Univ, Barasat, W Bengal, India
[2] SN Bose Natl Ctr Basic Sci, Kolkata 700098, India
来源：
PHYSICS LETTERS B | 2010年 / 686卷 / 2-3期
关键词：
Voros product; Noncommutative Schwarzschild black hole; LOGARITHMIC CORRECTIONS; SPACE-TIME; ENTROPY; THERMODYNAMICS; SYMMETRY; GRAVITY;
D O I：
10.1016/j.physletb.2010.02.034
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We show the importance of the Voros product in defining a noncommutative Schwarzschild black hole The corrected entropy/area law is then computed in the tunneling formalism Two types of corrections are considered, one, due to the effects of noncommutativity and the other, due to the effects of going beyond the semiclassical approximation The leading correction to the semiclassical entropy/area-law is logarithmic and its coefficient involves the noncommutative parameter (C) 2010 Elsevier B V All rights reserved
引用
收藏
页码：181 / 187
页数：7
相关论文
共 50 条
  • [21] Spectroscopy of quantum-corrected Schwarzschild black hole
    Shahjalal, Md
    NUCLEAR PHYSICS B, 2019, 940 : 1 - 9
  • [22] Area spectrum of the Schwarzschild black hole
    Louko, J
    Makela, S
    PHYSICAL REVIEW D, 1996, 54 (08) : 4982 - 4996
  • [23] Noncommutative formulation of Schwarzschild black hole and its physical properties
    T. Toghrai
    A. EL Boukili
    N. Mansour
    H. Lekbich
    A. K. Daoudia
    M. B. Sedra
    Indian Journal of Physics, 2023, 97 : 4497 - 4502
  • [24] Accretion onto a noncommutative-inspired Schwarzschild black hole
    Gangopadhyay, Sunandan
    Paik, Biplab
    Mandal, Rituparna
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2018, 33 (14-15):
  • [25] Noncommutative formulation of Schwarzschild black hole and its physical properties
    Toghrai, T.
    EL Boukili, A.
    Mansour, N.
    Lekbich, H.
    Daoudia, A. K.
    Sedra, M. B.
    INDIAN JOURNAL OF PHYSICS, 2023, 97 (14) : 4497 - 4502
  • [26] Cardy-Verlinde Formula of Noncommutative Schwarzschild Black Hole
    Abbas, G.
    ADVANCES IN HIGH ENERGY PHYSICS, 2014, 2014
  • [27] Corrected Stefan-Boltzmann Law and Lifespan of Schwarzschild-de-sitter Black Hole
    Yan, Shi
    He, Tang-Mei
    Zhang, Jing-Yi
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2016, 65 (06) : 731 - 734
  • [28] Thermodynamic similarity between the noncommutative Schwarzschild black hole and the Reissner-Nordstrom black hole
    Kim, Wontae
    Son, Edwin J.
    Yoon, Myungseok
    JOURNAL OF HIGH ENERGY PHYSICS, 2008, (04):
  • [29] Snell's law for the Schwarzschild black hole
    Zheng, X. H.
    Zheng, J. X.
    PHYSICAL REVIEW D, 2020, 102 (10)
  • [30] The pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole
    Cao, Li-Ming
    Chen, Jia-Ning
    Wu, Liang-Bi
    Xie, Libo
    Zhou, Yu-Sen
    SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2024, 67 (10)
12345