Statistical entropy of Kerr-Newman-de Sitter black hole
Kerr-Newman-de Sitter黑洞的统计熵

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. Th en the entropy of the Kerr-Newman-de Sitter black hole is calculated by using the improved brick-wall method with the membrane model.