Thermodynamics for radiating shells in anti-de Sitter space-time

被引：6

作者：

Alberghi, GL

Casadio, R

Venturi, G

机构：

[1] Univ Bologna, Dipartimento Fis, I-40126 Bologna, Italy

[2] Ist Nazl Fis Nucl, Sez Bologna, I-40126 Bologna, Italy

来源：

PHYSICS LETTERS B | 2003年 / 557卷 / 1-2期

关键词：

radiating thin shells; anti-de Sitter space-time; thermodynamics;

D O I：

10.1016/S0370-2693(03)00185-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A thermodynamical description for the quasi-static collapse of radiating, self-gravitating spherical shells of matter in antide Sitter space-time is obtained. It is shown that the specific heat at constant area and other thermodynamical quantities may diverge before a black hole has eventually formed. This suggests the possibility of a phase transition occurring along the collapse process. The differences with respect to the asymptotically flat case are also highlighted. (C) 2003 Published by Elsevier Science B.V.

引用

页码：7 / 11

页数：5

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