SPECIAL ISSUE: Proceedings of the International Conference on Progress of String Theory and Quantum Field Theory, Osaka City University, 7–10 December 2007; Editors: K. Fujiwara, H. Itoyama, S. Kawamoto, H. Kihara, T. Oota, M. Sakaguchi, T. Takayanagi and Y. YasuiNo Access

MODULI STABILIZATION IN STRINGY ISS MODELS

MASAHITO YAMAZAKI

MASAHITO YAMAZAKI

Department of Physics, the University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

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https://doi.org/10.1142/S0217751X08040792Cited by:0 (Source: Crossref)

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. The content of this article is based on our recent paper¹, which is in collaboration with Yu Nakayama (Berkeley) and Tsutomu Yanagida (Tokyo).

Keywords:

PACS: 12.60.Jv, 11.25.Wx

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MODULI STABILIZATION IN STRINGY ISS MODELS

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