The Entropy Inside a Charged Black Hole Under Hawking Radiation

被引：12

作者：

Han, Shan-Zhong ^{[1
]}

Yang, Jian-Zhi ^{[1
]}

Wang, Xin-Yang ^{[1
]}

Liu, Wen-Biao ^{[1
]}

机构：

[1] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2018年 / 57卷 / 11期

基金：

中国国家自然科学基金;

关键词：

Black hole thermodynamics; Volume; Entropy; Information paradox; Reissner-Nordstrom black hole; Hawking radiation; EVAPORATION; VOLUME;

D O I：

10.1007/s10773-018-3856-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Christodoulou and Rovelli have revealed that black holes have big interiors that grow asymptotically linearly with advanced time. Even if the Hawking radiation is taken into account, such interiors remain large. Based on these findings, we investigate the relation between the entropy contained in the maximum interior volume of a charged black hole and the Bekenstein-Hawking entropy using an improved method. We find that, in the early stages of the radiation, the variation of the entropy is proportional to the variation of the Bekenstein-Hawking entropy. As the radiation progresses, the magnitude of the ratio will be gradually decreasing

引用

页码：3429 / 3435

页数：7

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