Moduli Stabilization in Stringy ISS Models
High Energy Physics - Theory
2008-11-26 v3 High Energy Physics - Phenomenology
Abstract
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.
Cite
@article{arxiv.0710.0001,
title = {Moduli Stabilization in Stringy ISS Models},
author = {Yu Nakayama and Masahito Yamazaki and T. T. Yanagida},
journal= {arXiv preprint arXiv:0710.0001},
year = {2008}
}
Comments
14 pages, v2: minor corrections, refereces added, v3: better parameters and more figures, published version