Information paradox and corrected thermodynamics for black holes

被引：4

作者：

Zhang, Ming ^{[1
,2
]}

机构：

[1] Jiangxi Normal Univ, Coll Phys & Commun Elect, Nanchang 330022, Jiangxi, Peoples R China

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

来源：

PHYSICS LETTERS B | 2019年 / 799卷

关键词：

LOGARITHMIC CORRECTION; ENTROPY; INTERIOR; VOLUME;

D O I：

10.1016/j.physletb.2019.135063

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We generally consider that entropy and temperature of a spherically symmetric black hole are corrected by quantum effect. We calculate interior entropy variation of massless scalar field and compare it with corrected Bekenstein-Hawking entropy variation for the evaporating black hole. We find that the corrected ratio between them is greater than the uncorrected one. The information paradox is then discussed. (C) 2019 The Author. Published by Elsevier B.V.

引用

页数：6

共 56 条

[1] No existence of black holes at LHC due to minimal length in quantum gravity [J].