Axionic mirage mediation

Shuntaro Nakamura, Ken Ichi Okumura, Masahiro Yamaguchi

Research output: Contribution to journalConference articlepeer-review


In this talk, we propose a model of mirage mediation, in which Peccei-Quinn symmetry is incorporated. In this axionic mirage mediation, it is shown that the Peccei-Quinn symmetry breaking scale is dynamically determined around 1010 GeV to 1012 GeV due to the supersymmetry breaking effects. The problems in the original mirage mediation such as the /iproblem 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.

Original languageEnglish
Pages (from-to)459-461
Number of pages3
JournalAIP Conference Proceedings
Publication statusPublished - 2008
Event16th International Conference on Supersymmetry and the Unification of Fundamental Interactions, SUSY08 - Seoul, Korea, Republic of
Duration: 2008 Jun 162008 Jun 21


  • Cosmology
  • Dark matter
  • Supersymmetry breaking


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