中国物理B ›› 2005, Vol. 14 ›› Issue (12): 2415-2420.doi: 10.1088/1009-1963/14/12/008

• GENERAL • 上一篇    下一篇

The energy of Einstein--Maxwell dilation--axion black hole in the teleparallel geometry

徐善羡, 荆继良   

  1. Institute of Physics, Hunan Normal University, Changsha 410081,China
  • 收稿日期:2005-05-10 修回日期:2005-06-10 出版日期:2005-12-20 发布日期:2005-12-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 10275024 and 10473004),the Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No 200317) and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20040542003).

The energy of Einstein--Maxwell dilation--axion black hole in the teleparallel geometry

Xu Shan-Xian (徐善羡), Jing Ji-Liang (荆继良)   

  1. Institute of Physics, Hunan Normal University, Changsha 410081,China
  • Received:2005-05-10 Revised:2005-06-10 Online:2005-12-20 Published:2005-12-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 10275024 and 10473004),the Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No 200317) and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20040542003).

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摘要： The energy of the stationary axisymmetric Einstein--Maxwell dilation--axion (EMDA) black hole is studied in the context of the Hamiltonian formulation of the teleparallel equivalence of general relativity (TEGR).The energy expression for the finite and arbitrary space-like two spheres is exactly computed by means of the integral form of the constraint equations of the formalism naturally without any restriction on the metric parameters. We also show that our results give the same values obtained by other methods for some special cases.

Abstract: The energy of the stationary axisymmetric Einstein--Maxwell dilation--axion (EMDA) black hole is studied in the context of the Hamiltonian formulation of the teleparallel equivalence of general relativity (TEGR).The energy expression for the finite and arbitrary space-like two spheres is exactly computed by means of the integral form of the constraint equations of the formalism naturally without any restriction on the metric parameters. We also show that our results give the same values obtained by other methods for some special cases.

Key words: energy, the stationary axisymmetric EMDA black hole, teleparallel geometry

中图分类号:  (Physics of black holes)

  • 04.70.-s
04.20.Cv (Fundamental problems and general formalism) 02.40.-k (Geometry, differential geometry, and topology)