Singular hypersurfaces in scalar-tensor theories of gravity

被引:45
作者
Barrabes, C [1 ]
Bressange, GF [1 ]
机构
[1] OBSERV PARIS,DEPT ASTROPHYS RELATIVISTE & COSMOL,UPR 176 CNRS,F-92190 MEUDON,FRANCE
关键词
BRANS-DICKE THEORY; GENERALIZED EINSTEIN THEORIES; COSMOLOGICAL MODELS; EXTENDED INFLATION; STRING THEORY; DOMAIN-WALLS; HYPEREXTENDED INFLATION; GRAVITATIONAL-WAVES; BUBBLE DYNAMICS; THIN SHELLS;
D O I
10.1088/0264-9381/14/3/021
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study singular hypersurfaces in tensor multi-scalar theories of gravity. We derive in a distributional and then in an intrinsic way, the general equations of junction valid for all types of hypersurfaces, in particular for lightlike shells and write the general equations of evolution for these objects. We apply this formalism to various examples in static spherically symmetric spacetimes, and to the study of planar domain walls and plane impulsive waves.
引用
收藏
页码:805 / 824
页数:20
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