R-symmetric gauge mediation
arXiv:0809.1112 · doi:10.1088/1126-6708/2009/01/018
Abstract
We present a version of Gauge Mediated Supersymmetry Breaking which preserves an R-symmetry - the gauginos are Dirac particles, the A-terms are zero, and there are four Higgs doublets. This offers an alternative way for gauginos to acquire mass in the supersymmetry-breaking models of Intriligator, Seiberg, and Shih. We investigate the possibility of using R-symmetric gauge mediation to realize the spectrum and large sfermion mixing of the model of Kribs, Poppitz, and Weiner.
26+ pages, 3 figures, BIBTEX; v2 published version: references added, paragraph on spectrum running removed, section added on adjoint scalar masses, clarification of the meaning of Table 3 added
References in corpus (13)
- General Gauge Mediation
- Flavor in Supersymmetry with an Extended R-symmetry
- Supersymmetry Breaking, R-Symmetry Breaking and Metastable Vacua
- Retrofitting O'Raifeartaigh Models with Dynamical Scales
- Gauge Mediation Simplified
- Gauge Mediation in Metastable Vacua
- Dynamical breaking of U(1)_{R} and supersymmetry in a metastable vacuum
- Implementing General Gauge Mediation
- A Simple Model of Direct Gauge Mediation of Metastable Supersymmetry Breaking
- Supersymmetry with a Chargino NLSP and Gravitino LSP
- On meta-stable SQCD with adjoint matter and gauge mediation
- Patterns of Gauge Mediation in Metastable SUSY Breaking
- Direct Mediation and a Visible Metastable Supersymmetry Breaking Sector