Focus point gauge mediation in product group unification
arXiv:1303.1622 · doi:10.1016/j.physletb.2013.09.012
Abstract
In certain models of gauge-mediated supersymmetry breaking with messenger fields in incomplete GUT multiplets, the radiative corrections to the Higgs potential cancel out during renormalization group running. This allows for relatively heavy superpartners and for a 125 GeV Higgs while the fine-tuning remains modest. In this paper, we show that such gauge mediation models with "focus point" behaviour can be naturally embedded into a model of SU(5) x U(3) product group unification.
19 pages, 2 figures; v2: discussion extended, references added
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Cited by in corpus (13)
- Focus Point Supersymmetry in Extended Gauge Mediation
- Muon g-2 in Focus Point SUSY
- Bino-Higgsino Mixed Dark Matter in a Focus Point Gaugino Mediation
- Improving naturalness in Gauge Mediation with non-unified messenger sectors
- Focus Point Gauge Mediation with Incomplete Adjoint Messengers and Gauge Coupling Unification
- A low Fermi scale from a simple gaugino-scalar mass relation
- Gauge Mediation Models with Adjoint Messengers
- Seminatural Gauge Mediation from Product Group Unification
- Focus Point from Direct Gauge Mediation
- Low Fine Tuning in Yukawa-deflected Gauge Mediation
- Naturalness and Dark Matter in a Realistic Intersecting D6-Brane Model
- Unification of SUSY breaking and GUT breaking
- Focus Point Gauge Mediation without a Severe Fine-tuning