On Destabilizing Divergences in Supergravity Models

Abstract

We show that, for standard N=1 supergravity coupled to chiral matter, if the Kahler potential has no terms linear in chiral superfields then none are generated through quad. div. one--loop corrections. If however <V>=0 and susy is spontaneously broken, linear terms are present and new linear terms may be generated due to nonrenormalizable couplings in K. These can potentially destabilize the weak-scale hierarchy.

8pp, ITP-SB-94-038

References in corpus (3)

• Model-Independent Analysis of Soft Terms in Effective Supergravity and in String Theory
• Destabilizing Divergences in Supergravity-Coupled Supersymmetric Theories
• Supergravity Coupled to Chiral Matter at One Loop

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