Spontaneous Breaking of N=2 to N=1 in Rigid and Local Supersymmetric Theories
arXiv:hep-th/9512180 · doi:10.1016/0370-2693(96)00229-8
Abstract
We analyze the relation between rigid and local supersymmetric N=2 field theories, when half of the supersymmetries are spontaneously broken. In particular, we show that the recently found partial supersymmety breaking induced by electric and magnetic Fayet-Iliopoulos terms in rigid theories can be obtained by a suitable flat limit of previously constructed N=2 supergravity models with partial super-Higgs in the observable sector.
9 pages, plain Latex