Chiral (N=1) supergravity

被引：9
|
作者：
Macias, A
机构：
[1] Departmento de Física, Universidad Autónoma Metropolitana-Iztapalapa, 09340 México D.F.
来源：
CLASSICAL AND QUANTUM GRAVITY | 1996年 / 13卷 / 12期
关键词：
D O I：
10.1088/0264-9381/13/12/007
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider a purely imaginary translational Chern-Simons term, evaluated by using the Cartan relation between torsion and spin. By means of the introduction of this term as a boundary term, a chiral reformulation of (N = 1) supergravity is achieved. The translational Chern-Simons term plays the role of a generating function for the canonical transformation, which splits the supergravity field variables into self-dual and anti-self-dual parts in a natural way.
引用
收藏
页码：3163 / 3174
页数：12
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