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arXiv · 0809.2644

Axionic Mirage Mediation

Shuntaro Nakamura·Ken-ichi Okumura·Masahiro Yamaguchi
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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 $10^{10}$ GeV to $10^{12}$ GeV due to the supersymmetry breaking effects. The problems in the original mirage mediation such as the $μ$-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.

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Shuntaro Nakamura, Ken-ichi Okumura, Masahiro Yamaguchi. 2008-09-16. Axionic Mirage Mediation. https://doi.org/10.1063/1.3051994

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