Reference frames and rigid motions in relativity

被引：8
|
作者：
Llosa, J
Soler, D
机构：
[1] Univ Barcelona, Dept Fis Fonamental, E-08028 Barcelona, Spain
[2] Goi Eskola Politeknikoa, Oinarritzko Zientziak Saila, Mondragon Unibersitatea, Spain
来源：
CLASSICAL AND QUANTUM GRAVITY | 2004年 / 21卷 / 13期
关键词：
D O I：
10.1088/0264-9381/21/13/001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A reference frame consists of a reference space, a time scale and a spatial metric. The geometric structure induced by these objects in spacetime is developed. The existence of a class of spatial metrics which are rigid, have free mobility and can be derived as a slight deformation of the radar metric, is demonstrated.
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页码：3067 / 3094
页数：28
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