Quasi-Local Energy Distribution and Thermodynamics of Reissner-Nordstrom Black Hole Surrounded by Quintessence

查看全文 作　　者：Mahamat [1,2]Saleh;Bouetou Bouetou [1,3]Thomas;Timoleon Crepin [1]Kofane

机构地区：[1]Department of Physics, Faculty of Science, University of Yaounde;[2]Dpartment of Physics, Higher Teacher's Training College, University of Maroua;[3]Ecole Nationale Superieure Polytechnique, University of Yaounde

出　　处：《Communications in Theoretical Physics》索引2011年第55卷第2期,共5页

摘　　要：We investigate quasi-local energy distribution and thermodynamics of the Reissner-Nordstrm black hole space-time surrounded by quintessence.We use the quasi-local energy distribution from Einstein energy-momentum complex.We plot the variation of the energies,temperature and heat capacity with the state parameter related to the quintessence ω_q.We show that due to the presence of quintessence,the total energy of the outer region as well as the temperature and heat capacity decreases with the increase of the density of quintessence,while the total energy of the black hole region increases. 关键词：能量分布热力学黑洞能量动量爱因斯坦状态参数外部区域总能量

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Quasi-Local Energy Distribution and Thermodynamics of Reissner-Nordstrom Black Hole Surrounded by Quintessence

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