Realization of a spontaneous gauge and supersymmetry breaking vacuum
arXiv:1705.00809 · doi:10.1007/JHEP11(2017)073
Abstract
It is one of the major issues to realize a vacuum which breaks supersymmetry (SUSY) and R-symmetry, in a supersymmetric model. We study the model, where the same sector breaks the gauge symmetry and SUSY. In general, the SUSY breaking model without gauge symmetry has a flat direction at the minimum of F-term scalar potential. When we introduce U(1) gauge symmetry to such a SUSY breaking model, there can appear a runaway direction. Such a runway direction can be lifted by loop effects, and the gauge symmetry breaking and SUSY breaking are realized. The R-symmetry, that is assigned to break SUSY, is also spontaneously broken at the vacuum. This scenario can be extended to non-Abelian gauge theories. We also discuss application to the Pati-Salam model and the SU(5) grand unified theory. We see that non-vanishing gaugino masses are radiatively generated by the R-symmetry breaking and the gauge messenger contribution.
23 pages, version accepted in JHEP
References in corpus (8)
- Notes on SUSY and R-Symmetry Breaking in Wess-Zumino Models
- Some properties of meta-stable supersymmetry-breaking vacua in Wess-Zumino models
- Mediation of Supersymmetry Breaking in Gauge Messenger Models
- Surveying Pseudomoduli: the Good, the Bad and the Incalculable
- Proton decay, supersymmetry breaking and its mediation
- Metastable gauged O'Raifeartaigh
- Gauge Mediation with Gauge Messengers in SU(5)
- Unification of SUSY breaking and GUT breaking
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