摘要
应用改进了的brick wall模型———膜模型来求一般球对称蒸发黑洞的熵 .在忽略小量的情况下 ,得到与Bekenstein相一致的结果 ,即黑洞熵与视界面积成正比 .
The entropy of a general spherically symmetric evaporating black hole is computed with the membrane model—the improvement of brick wall model. By neglecting the small quantity, the result that we get is identical with the Bekenstein Hawking entropy, which is proportional to the area of event horizon.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第3期344-347,共4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 )
