Super-Poincare' algebras, space-times and supergravities (I)
arXiv:1011.2722
Abstract
A new formulation of theories of supergravity as theories satisfying a generalized Principle of General Covariance is given. It is a generalization of the superspace formulation of simple 4D-supergravity of Wess and Zumino and it is designed to obtain geometric descriptions for the supergravities that correspond to the super Poincare' algebras of Alekseevsky and Cortes' classification.
arXiv comment29 pages, v2: minor improvements at the end of Section 5.2