Super-Poincare' algebras, space-times and supergravities (I) [PDF]
A. Santi, A. SpiroA 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.View original: http://arxiv.org/abs/1011.2722
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