A NOTE ON PROPER AFFINE SYMMETRY IN BIANCHI TYPES VIII AND IX SPACE-TIMES

被引：0
|
作者：
Shabbir, Ghulam [1 ]
Rafiq, M. [2 ]
机构：
[1] GIK Inst Engn Sci & Technol, Fac Engn Sci, Swabi, Nwfp, Pakistan
[2] Ctr Adv Studies Engg, Islamabad, Pakistan
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2010年 / 72卷 / 01期
关键词：
Proper affine vector field; Direct integration techniques;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider the most general form of Bianchi types VIII and IX space-times for studying proper affine symmetry by using holonomy and decomposability, the rank of the 6 x 6 Riemann matrix and direct integration techniques. While studying proper affine symmetry in the above space-times it is shown that there exists only one possibilty when the above space-times admit proper affine vector fields.
引用
收藏
页码：121 / 126
页数：6
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