【摘要】 对具有双旋转参数的 5维时空中 ,黑洞视界的热力学参量与宇宙视界的热力学参量进行了研究 .发现宇宙视界的熵能写为Cardy Verlinde公式的形式 ,而黑洞视界的熵要写成Cardy Verlinde公式的形式 ,必须用Abbott和Deser的方法 ,计算具有双旋转参数 5维黑洞的质量 .通过研究 ,给出了具有双旋转参数 5维黑洞各热力学参量之间满足的关系式 ,即热力学第一定律的微分式 .更多还原

【Abstract】 In this paper,in the two-parameter five-dimensional(5D) rotating black hole,we discuss the thermodynamic parameters corresponding to the black hole’s horizon and the thermodynamic parameters corresponding to the cosmological horizon. It is obtained that the entropy of cosmological horizon can be written in the form of Cardy-Verlinde formula. However,if we want to write the entropy of the black hole’s horizon in the form of Cardy-Verlinde formula,we have to use the methods offered by Abbott and Deser to calculate the mass of the 5D black hole with double-spinning parameter. Through the research,we can give the relation among the thermodynamic parameters of the 5D black hole,that is,the differential expression of the first law of thermodynamics.更多还原