Superspace formulation of supergravity
Abstract
A geometrical interpretation of supergravity is given in terms of the differential geometry of superspace. Starting from a general affine superspace, the geometry is specified in such a way as to contain as a special case the superspace of a global supersymmetry. Covariant equations are given which are equivalent to those of supergravity in fourspace. The question of finding a suitable Lagrangian is discussed.
 Publication:

Physics Letters B
 Pub Date:
 February 1977
 DOI:
 10.1016/03702693(77)900156
 Bibcode:
 1977PhLB...66..361W