中国物理B ›› 2001, Vol. 10 ›› Issue (8): 698-702.doi: 10.1088/1009-1963/10/8/305

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STATISTICAL ENTROPIES OF THE TAUB-NUT/BOLT AdS SPACES FROM THE HORIZON CONFORMAL FIELD THEORY

黄亦斌1, 周三庆2, 荆继良3   

  1. (1)Department of Astronomy and Applied Physics, University of Science and Technology of China, Hefei, 230026, China; (2)Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081, China; (3)Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081, China; Department of Astronomy and Applied Physics, University of Science and Technology of China, Hefei, 230026, China
  • 收稿日期:2001-02-05 出版日期:2001-08-15 发布日期:2005-06-12
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 19975018), and the Theoretical Physics Special Foundation of China (Grant No. 19947004).

STATISTICAL ENTROPIES OF THE TAUB-NUT/BOLT AdS SPACES FROM THE HORIZON CONFORMAL FIELD THEORY

Jing Ji-liang (荆继良)ab, Zhou San-qing (周三庆)a, Huang Yi-bin (黄亦斌)b    

  1. a Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081, China; b Department of Astronomy and Applied Physics, University of Science and Technology of China, Hefei, 230026, China
  • Received:2001-02-05 Online:2001-08-15 Published:2005-06-12
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 19975018), and the Theoretical Physics Special Foundation of China (Grant No. 19947004).

摘要: The covariant phase technique is used to compute the constraint algebra of the four-dimensional space-times which are asymptotic to anti-de Sitter (AdS), such as the planar Taub-NUT AdS and Taub-bolt AdS spaces, and the hyperbolic Taub-bolt AdS space. The standard Virasoro subalgebrae with corresponding central charges for these objects are constructed and the resulting densities of states yield the expected Bekenstein-Hawking entropies.

Abstract: The covariant phase technique is used to compute the constraint algebra of the four-dimensional space-times which are asymptotic to anti-de Sitter (AdS), such as the planar Taub-NUT AdS and Taub-bolt AdS spaces, and the hyperbolic Taub-bolt AdS space. The standard Virasoro subalgebrae with corresponding central charges for these objects are constructed and the resulting densities of states yield the expected Bekenstein-Hawking entropies.

Key words: statistical entropy, black hole, conformal field theory

中图分类号:  (Black holes)

  • 97.60.Lf
04.70.Dy (Quantum aspects of black holes, evaporation, thermodynamics) 04.20.Gz (Spacetime topology, causal structure, spinor structure) 95.30.Sf (Relativity and gravitation) 05.70.Ce (Thermodynamic functions and equations of state) 02.10.-v (Logic, set theory, and algebra) 04.20.Ha (Asymptotic structure)