On the existence of conformal Killing vectors for ST-homogeneous Godel type space-times

被引:0
作者
Parra, Y. [1 ]
Patino, A.
Percoco, U.
Tsamparlis, M.
机构
[1] Univ Los Andes, Fac Ciencias, Dept Fis, Lab Fis Teor, Merida 5101, Venezuela
[2] Univ Los Andes, Fac Ciencias, Dept Fis, Ctr Astrofis Teor, Merida 5101, Venezuela
[3] Univ Atenas, Dept Fis, Secc Astron Astrofis Mecan, GR-15783 Atenas, Greece
关键词
general relativity; conformal symmetries;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Tsamparlis et al. [3] have developed a systematic method for computing of the conformal algebra of 1+3 space-times. The proper CKV's are found in terms of gradient CKVs of the 3-space. In this paper we apply Tsamparlis' results to the study CKVs of the Godel ST-Homogeneous type spacetimes. We find that the only space-time admitting proper CKV's is the ST-Homogeneous Godel type with m(2) = 4 Omega(2) (RT).
引用
收藏
页码:102 / 104
页数:3
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