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Enhanced symmetry points and metastable supersymmetry breaking along pseudo-runaway directions
Rouven Essig, Kuver Sinha, Gonzalo Torroba
We construct a model with long-lived metastable vacua in which all the relevant parameters, including the supersymmetry breaking scale, are generated dynamically by dimensional tra…
Direct Detection of Non-Chiral Dark Matter
Rouven Essig
Direct detection experiments rule out fermion dark matter that is a chiral representation of the electroweak gauge group. Non-chiral real, complex and singlet representations, howe…
The Minimally Tuned Minimal Supersymmetric Standard Model
Rouven Essig, Jean-François Fortin
The regions in the Minimal Supersymmetric Standard Model with the minimal amount of fine-tuning of electroweak symmetry breaking are presented for general messenger scale. No a pri…
Meta-Stable Dynamical Supersymmetry Breaking Near Points of Enhanced Symmetry
Rouven Essig, Kuver Sinha, Gonzalo Torroba
We show that metastable supersymmetry breaking is generic near certain enhanced symmetry points of gauge theory moduli spaces. Our model consists of two sectors coupled by a single…
Implications of the LEP Higgs Bounds for the MSSM Stop Sector
Rouven Essig
The implications of the LEP Higgs bounds on the MSSM stop masses and mixing are compared in two different regions of the Higgs parameter space. The first region is the Higgs decoup…