Cardy-Verlinde Formula and Thermodynamics of Black Hole in Higher Dimensional Space-Time |
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| Authors: | Zhao Ren Zhang Sheng-Li |
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| Affiliation: | (1) Department of Physics, Shanxi Datong University, Datong, 037009, P.R. China;(2) Department of Applied Physics, Xi’an Jiaotong University, Xi’anan, 710049, P.R. China;(3) Department of Physics, Shanxi Datong University, Datong, 037009, P.R.China |
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| Abstract: | In this paper we discuss thermodynamics parameters of black hole horizon and cosmological horizon in general high-dimensional space-time. We obtain that the entropy of a cosmological horizon can be described by the Cardy-Verlinde formula. However, the entropy of black hole horizon will be expressed in a form of the Cardy-Verlinde formula, if one adopts the methods given by Abbott and Deser to compute the mass of a black hole in general high-dimensional space-time. Through discussion, relation among various thermodynamics parameters of the black hole in general high-dimensional space-time is given. That is, differential formula of the first law of thermodynamics is obtained. Because we discuss the general high-dimensional space-time, our result has universality. PACS: 04.20.Dw, 97.60.Lf |
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| Keywords: | Cardy-Verlinde formula casimir energy high-dimensional space-time |
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