SCATTERING AND COLLISION OF GRAVITATIONAL-WAVES IN FRIEDMANN-ROBERTSON-WALKER OPEN UNIVERSES

被引：12
|
作者：
BICAK, J [1 ]
GRIFFITHS, JB [1 ]
机构：
[1] UNIV TECHNOL,DEPT MATH SCI,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND
来源：
PHYSICAL REVIEW D | 1994年 / 49卷 / 02期
关键词：
D O I：
10.1103/PhysRevD.49.900
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An exact solution is presented which describes the scattering of a gravitational wave in an open expanding universe. The background region ahead of the wave is taken to be a Friedmann-Robertson-Walker (k=-1) space-time containing a perfect fluid with an extreme relativistic equation of state p=p. Plane surfaces are determined in this background, so that solutions describing the scattering of a single wave with a wave front given by such a surface and the collision of two such waves can be obtained.
引用
收藏
页码：900 / 906
页数：7
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