Normal-mode analysis for scalar fields in BTZ black-hole background

被引：0
|
作者：
Sayan K. Chakrabarti
Pulak Ranjan Giri
Kumar S. Gupta
机构：
[1] Saha Institute of Nuclear Physics,Theory Division
来源：
The European Physical Journal C | 2009年 / 60卷
关键词：
04.70.Dy; 03.65.Ge;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We analyze the possibility of inequivalent boundary conditions for a scalar field propagating in the BTZ black-hole space-time. We find that for certain ranges of the black-hole parameters, the Klein–Gordon operator admits a one-parameter family of self-adjoint extensions. For this range, the BTZ space-time is not quantum mechanically complete. We suggest a physically motivated method for determining the spectra of the Klein–Gordon operator.
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页码：169 / 173
页数：4
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