Kerr-Newman-de Sitter黑洞的统计熵

Statistical entropy of Kerr-Newman-de Sitter black hole

避开求解波动方程的困难,利用量子统计的方法,直接计算Kerr Newman deSitter黑洞背景下玻色场和费米场的配分函数.然后利用砖墙膜模型计算和讨论黑洞背景下的玻色场和费米场的熵.

The partition functions of bosonic and fermionic field in Kerr-Newman-de Sitter black hole are derived directly by using the method of quantum statistics. Then the entropy of the Kerr-Newman-de Sitter black hole is calculated by using the improved brick-wall method with the membrane model.