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

来源：

REVISTA MEXICANA DE FISICA | 2006年 / 52卷 / 03期

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

页码：102 / 104

页数：3

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