Axionic Mirage Mediation
High Energy Physics - Phenomenology
2009-02-02 v1
Abstract
In this talk, we propose a model of mirage mediation, in which Peccei-Quinn symmetry is incorporated. In this \textit{axionic mirage mediation}, it is shown that the Peccei-Quinn symmetry breaking scale is dynamically determined around GeV to GeV due to the supersymmetry breaking effects. The problems in the original mirage mediation such as the -problem and the moduli problem can be solved simultaneouly. Furthermore, in our model the axino, which is the superpartner of the axion, is the lightest sparticle.
Cite
@article{arxiv.0809.2644,
title = {Axionic Mirage Mediation},
author = {Shuntaro Nakamura and Ken-ichi Okumura and Masahiro Yamaguchi},
journal= {arXiv preprint arXiv:0809.2644},
year = {2009}
}
Comments
3 pages, 4 figures, talk given at SUSY08, Seoul, Korea