Breakdown of supersymmetry in homogeneous cosmologies in N=1 supergravity
arXiv:gr-qc/0307003
Abstract
A condition of supersymmetric cosmological solutions of simple (N=1) supergravity is formulated in the classical case. As an application we prove that supersymmetry is spontaneously broken in Friedmann-Robertson-Walker type cosmologies as well as in the Kasner universe, except for the Minkowski space.
LaTeX, 5 pages, no figures