摘要
选取超前爱丁顿坐标,采用薄层模型brick-wall方法,计算均匀直线加速观测者Rindler视界单位面积上的熵,可以得到与黑洞熵面积定理相符的结论.这一结果表明,熵与视界面积成正比的结论,不仅适用于整个视界,也适用于视界面上的局部.推广这一方法,便可以计算视界面上各点温度不同的加速黑洞(M≠0)的熵.
Selecting advanced Eddington coordinate and adopting thin film model brick- wall method, the entropy on unit area of Rindler Horizon to a uniformly accelerating observer is calculated. The conclusion is coincident with the area theorem of black hole entropy. This result indicates that the conclusion that black hole entropy is proprotional to its area can be applied to horizon not only globally, but also locally. By generalizing this approach, the entropy of an accelerating black hole (M≠0) whose temperature at different points of the horizon is different can be calculated.
出处
《北京师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2001年第4期499-502,共4页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金资助项目(10073002)
教育部博士点基金资助项目(96002701)