On supergravity theories, after ~40 years
arXiv:1509.01195 · doi:10.1088/1742-6596/631/1/012009
Abstract
An introduction to and a partial review of supergravity theories is given, insisting on concepts and on some important technical aspects. Topics covered include elements of global supersymmetry, a derivation of the simplest N=1 supergravity theory, a discussion of N=1 matter-supergravity couplings, of the scalar sector and of some simple models. Space-time is four-dimensional.
Proc. of DISCRETE 2014, King's College, London, December 2014. 31 pages