Vacuum polarization around a spinning cosmic string

被引：0
|
作者：
De Lorenci, VA [1 ]
Moreira, ES [1 ]
机构：
[1] Univ Fed Itajuba, Inst Ciencias, BR-37500903 Itajuba, MG, Brazil
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2004年 / 127卷
关键词：
D O I：
10.1016/S0920-5632(03)02418-6
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We investigate vacuum polarization of a scalar field in the gravitational background of a spinning cosmic string. The behavior of the vacuum fluctuations is confronted with the chronology protection conjecture concerning the formation of time machines.
引用
收藏
页码：150 / 151
页数：2
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