摘要
一个 Schwarzchild 黑洞附近的一块分级的地的量熵被在宏大正规整体雇用砖墙模特儿调查。如果截止被设置具有普朗克常数长度的顺序，一个积极化学潜力被介绍。我们也讨论在化学潜力和黑洞的集体量之间的关系。
The quantum entropy of a scalar field near a Schwarzschild black hole is investigated by employing the brick-wall model in the grand canonical ensemble. A positive chemical potential is introduced if the cutoff is set to be of order of the Planck length. We also discuss the relation between the chemical potential and the mass quantum of the black hole.
基金
Supported by the National Natural Science Foundation of China under Grant No 10373003.
