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The energy of Einstein-Maxwell dilation-axion black hole in the teleparallel geometry
作者姓名:徐善羡  荆继良
作者单位:Institute of Physics, Hunan Normal University, Changsha 410081,China;Institute of Physics, Hunan Normal University, Changsha 410081,China
基金项目: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).
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.

关 键 词:哈密尔敦函数函数  黑洞  约束方程  理论物理
收稿时间:2005-05-10
修稿时间:2005-05-102005-06-10

The energy of Einstein--Maxwell dilation--axion black hole in the teleparallel geometry
Xu Shan-Xian and Jing Ji-Liang.The energy of Einstein-Maxwell dilation-axion black hole in the teleparallel geometry[J].Chinese Physics B,2005,14(12):2415-2420.
Authors:Xu Shan-Xian and Jing Ji-Liang
Institution:Institute of Physics, Hunan Normal University, Changsha 410081,China
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.
Keywords:energy  the stationary axisymmetric EMDA black hole  teleparallel geometry
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