One-loop effective action for spherical scalar field collapse

被引:25
|
作者
Mikovic, A [1 ]
Radovanovic, V
机构
[1] Fac Fis, Dept Fis Teor, Valencia 46100, Spain
[2] Fac Fis, CSIC, Ctr Mixto Univ Valencia, IFIC, Valencia 46100, Spain
[3] Univ Belgrade, Fac Phys, YU-11001 Belgrade, Yugoslavia
关键词
D O I
10.1088/0264-9381/15/4/010
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We calculate the complete one-loop effective action for a spherical scalar field collapse in the large-radius approximation. This action gives the complete trace anomaly, which beside the matter loop contributions, receives a contribution from the graviton loops. Our result opens the possibility for a systematic study of back-reaction effects for a real black hole.
引用
收藏
页码:827 / 838
页数:12
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