EVAPORATING BLACK-HOLES AND ENTROPY

被引：18

作者：

KESKIVAKKURI, E ^{[1
]}

MATHUR, SD ^{[1
]}

机构：

[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW D | 1994年 / 50卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.50.917

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the Hawking radiation for the geometry of an evaporating (1 + 1)-dimensional black hole. We compute Bogoliubov coefficients and the stress tensor. We use a recent result of Srednicki to estimate the entropy of entanglement produced in the evaporation process, for the (1 + 1)-dimensional hole and for the (3 + 1)-dimensional hole. It is found that the one-space-dimensional result of Srednicki is the pertinent one to use, in both cases.

引用

收藏

页码：917 / 929

页数：13

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