Sliding scales in minimal supergravity
Abstract
Supergravity models obtained by minimal covariant extension from globally supersymmetric models automatically contain sliding scales if supersymmetry is spontaneously broken. The sliding gravitino mass is not affected by quadratic divergencies. Form invariance under SU(n,1)-transformations singles out cubic superpotentials. The supersymmetry breaking appears in the observed sector as soft F-type breaking.
- Publication:
-
Physics Letters B
- Pub Date:
- September 1984
- DOI:
- 10.1016/0370-2693(84)90336-8
- Bibcode:
- 1984PhLB..145..192D