Twist of Lie algebras by a rank-3 subalgebra

被引:3
|
作者
Aizawa, N [1 ]
机构
[1] Tech Univ Clausthal, Arnold Sommrfeld Inst Math Phys, D-3392 Clausthal Zellerfeld, Germany
关键词
D O I
10.1134/1.1432900
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
A new nonstandard deformation of all types of classical Lie algebras is constructed by means of twisting based on a six-dimensional subalgebra. This is an extension of extended twists introduced by Kulish et al. If is also shown that the new nonstandard so(3,2) has a close connection with the symmetry of a discrete analog of the Klein-Gordon equation in ( 1 + 2) spacetime. (C) 2001 MAIK "Nauka/Interperiodica".
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页码:2069 / 2073
页数:5
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