Non-minimal Gauge Mediation and Moduli Stabilization

Details Non-minimal Gauge Mediation and Moduli Stabilization Non-minimal Gauge Mediation and Moduli Stabilization

2009-12-18

arxiv.org/abs/0912.3735v3

Phys.Lett.B689:186-191,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages, Discussion extended to include the effects of the gauge boson exchange. This should be version 2.

Scientific paper

10.1016/j.physletb.2010.04.060

In this paper we consider U(1)-gauged Polony'i model with two spurions coupled to a twisted closed string modulus. This offers a consistent setup for metastable SUSY breakdown which allows for moduli stabilization and naturally leads to gauge or hybrid gauge/gravitational mediation mechanism. Due to the presence of the second spurion one can arrange for a solution of the \mu and B_\mu problems in a version of modified Giudice-Masiero mechanism, which works both in the limit of pure gauge mediation and in the mixed regime of hybrid mediation.

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