FINITE PARTICLE CREATION IN 1+1 DIMENSIONAL SPACETIME COMPACT IN-SPACE

被引：2
|
作者：
LAMB, DJ
CAPRI, AZ
机构：
[1] Theoretical Physics Institute, Department of Physics, University of Alberta, Edmonton
来源：
CLASSICAL AND QUANTUM GRAVITY | 1995年 / 12卷 / 02期
关键词：
D O I：
10.1088/0264-9381/12/2/010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we calculate the massive particle creation as seen by a stationary observer in a 1 + 1 dimensional spacetime compact in space. The Bogoliubov transformation relating the annihilation and creation operators between two spacelike surfaces is calculated. The particle creation, as observed by a stationary observer who moves from the first spacelike surface to the second, is then calculated and shown to be finite, as is expected for a spacetime with finite spatial volume.
引用
收藏
页码：413 / 420
页数：8
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