SINGULARITIES OF THE SPACE-TIME OF A PLANE DOMAIN-WALL WHEN COUPLED WITH A SCALAR FIELD

被引：9
作者：
WANG, AZ [1 ]
机构：
[1] NE NORMAL UNIV,DEPT PHYS,CHANGCHUN,PEOPLES R CHINA
来源：
PHYSICS LETTERS B | 1992年 / 277卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(92)90955-4
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An exact solution of the Einstein-scalar field equations is given, which represents the Vilenkin planar domain wall coupled with a massless scalar field. It is found that, besides a big-bang singularity, the space-time has other curvature singularities, the proper distance from which to the wall is finite, and inversely proportional to the surface energy density of the wall.
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页码：49 / 52
页数：4
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