Moduli Stabilization in Stringy ISS Models

Understand

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.
• The SUSY is broken both by F-terms and D-terms.
• It is possible to obtain de-Sitter vacua with a vanishingly small cosmological constant by an appropriate fine-tuning of flux parameters.