Properties of solutions in 2+1 dimensions

被引：38

作者：

Hortaçsu, M

Özçelik, HT

Yapiskan, B

机构：

[1] ITU, Fac Sci & Letters, Dept Phys, TR-80826 Istanbul, Turkey

[2] Feza Gursey Inst, Istanbul, Turkey

来源：

GENERAL RELATIVITY AND GRAVITATION | 2003年 / 35卷 / 07期

关键词：

BTZ solutions; thermodynamical properties; Newman-Penrose coefficients;

D O I：

10.1023/A:1024445724029

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We solve the Einstein equations for the 2+1 dimensions with and without scalar fields. We calculate the entropy, Hawking temperature and the emission probabilities for these cases. We also compute the Newman-Penrose coefficients for different solutions and compare them.

引用

页码：1209 / 1221

页数：13

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