A note on proper projective vector fields in space-times

被引：6
|
作者：
Shabbir, G. [1 ]
机构：
[1] GIK Inst Engn Sci & Technol, Fac Engn Sci, Topi Swabi, Pakistan
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 2006年 / 121卷 / 04期
关键词：
D O I：
10.1393/ncb/i2006-10040-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An approach is developed to study proper projective symmetry in the rank-four space-times. A particular example of plane symmetric static spacetimes is taken and it is shown that when the rank of the 6 x 6 Riemann matrix is four then no proper projective vector field will exist.
引用
收藏
页码：401 / 405
页数：5
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