Title: Moduli Stabilization in Stringy ISS Models

Abstract: Dynamical supersymmetry breaking (DSB) is an appealing possibility since it will provide a natural solution to the hierachy problem. It is thus of great significance to consider string-theoretic realization of DSB, but so far almost all models are in the non-compact global SUSY limit, where moduli are fixed by hand.

 In this talk, we present a stringy realization of the ISS metastable SUSY breaking model with moduli stabilization. The mass moduli of the ISS model is stabilized by gauging of a U(1) symmetry and its D-term potential. This talk is based on our recent paper arXiv:0710.0001, which is in collaboration with Yu Nakayama and T.T. Yanagida.