MAJORANA-WEYL SPINORS AND SELF-DUAL GAUGE-FIELDS IN 2+2 DIMENSIONS

被引：53
作者：
KETOV, SV [1 ]
NISHINO, H [1 ]
GATES, SJ [1 ]
机构：
[1] HOWARD UNIV,DEPT PHYS & ASTRON,WASHINGTON,DC 20059
来源：
PHYSICS LETTERS B | 1993年 / 307卷 / 3-4期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0370-2693(93)90228-A
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The properties of Dirac gamma matrices in a four-dimensional space-time with the (2, 2) signature are studied. The basic spinors are classified, and the existence of Majorana-Weyl spinors is noted. Supersymmetry in 2 + 2 dimensions is discussed, and the existence of the real chiral scalar supermultiplet is discovered. Supersymmetric self-dual Yang-Mills theories and self-dual supergravity model in 2 + 2 dimensions, that are apparently relevant to integrable systems, are formulated for the first time.
引用
收藏
页码：323 / 330
页数：8
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