PROPER PROJECTIVE SYMMETRY IN SOME WELL KNOWN CONFORMALLY FLAT SPACE-TIMES

被引：0
|
作者：
Shabbir, Ghulam [1 ]
Khan, Tauseef Ahmed [1 ]
机构：
[1] Inst Engn Sci & Technol, GIK, Fac Engn Sci, Topi Swabi, Nwfp, Pakistan
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2008年 / 70卷 / 01期
关键词：
conformally flat space-times; projective vector field; direct integration technique;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A study of conformally flat- but non flat Bianchi type I and cylindrically symmetric static space-times according to proper projective symmetry is given by using some algebraic and direct integration techniques. It is shown that the special class of the above space-times admit proper projective vector fields.
引用
收藏
页码：25 / 34
页数：10
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