摘要
A method with which one can calculate the entropy of a non-stationary and non-spherically symmetric black hole is suggested. This method is universal to every kind of black holes. By means of thin film model, the entropy density at every point of the event horizon is calculated first, then the total entropy is obtained through integration.
A method with which one can calculate the entropy of a non-stationary and non-spherically symmetric black hole is suggested. This method is universal to every kind of black holes. By means of thin film model, the entropy density at every point of the event horizon is calculated first, then the total entropy is obtained through integration.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第6期785-786,共2页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金资助项目 (10 0 730 0 2 )
教育部博士点基金资助项目 (96 0 0 2 70 1)
