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
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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