Gravity Mediation of Supersymmetry Breaking with Dynamical Metastability
  We argue that the Polonyi problem can be avoided when our supersymmetry-breaking vacuum is surrounded by many supersymmetric vacua. We construct a dynamical class of supersymmetry-breaking models to demonstrate our point. These models naturally predict a small deviation from the standard big-bang nucleosynthesis. 
K.-I. Izawa, Fuminobu Takahashi, T.T. Yanagida, Kazuya Yonekura