| Thermodynamical quantities around a RNAdS black hole |
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| 作者姓名： | 米丽琴 黎忠恒 |
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| 作者单位： | Department of Physics, Zhanjiang Normal College, Zhanjiang 524048, China;Department of Physics, Zhejiang University of Technology, Hangzhou 310032, China |
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| 基金项目： | Project supported by the National
Natural Science Foundation of China (Grant No 10375051). |
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| 摘 要： |
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| 关 键 词： | 热动态量 态方程 RNAdS黑洞 WKB逼近 Boulware态 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005-09-082005-10-18 |
Thermodynamical quantities around\\[1.8mm] a RNAdS
black hole |
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| Mi Li-Qin and Li Zhong-Heng.Thermodynamical quantities around a RNAdS black hole[J].Chinese Physics B,2006,15(6):1184-1189. |
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| Authors: | Mi Li-Qin and Li Zhong-Heng |
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| Institution: | Department of Physics, Zhanjiang Normal College, Zhanjiang 524048, China; Department of Physics, Zhejiang University of Technology, Hangzhou 310032, China |
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| Abstract: | The entropy density, energy density, pressure and equation
of state around the RNAdS black hole are calculated in the WKB
approximation on the Teukolsky-type master equation. The
appearance of spin-dependent terms is demonstrated. The existence
of these terms shows that the black hole radiation is not exactly
thermal radiation and the black hole entropy is not strictly proportional to
the area of the event horizon. |
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| Keywords: | thermodynamical quantities equation of state RNAdS black hole WKB approximation Boulware state |
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