TeV Scale Mirage Mediation and Natural Little SUSY Hierarchy

Abstract

TeV scale mirage mediation has been proposed as a supersymmetry breaking scheme reducing the fine tuning for electroweak symmetry breaking in the minimal supersymmetric extension of the standard model. We discuss a moduli stabilization set-up for TeV scale mirage mediation which allows an extra-dimensional interpretation for the origin of supersymmetry breaking and naturally gives an weak-scale size of the Higgs B-parameter. The set-up utilizes the holomorphic gauge kinetic functions depending on both the heavy dilaton and the light volume modulus whose axion partners are assumed to be periodic fields. We also examine the low energy phenomenology of TeV scale mirage mediation, particularly the constraints from electroweak symmetry breaking and FCNC processes.

44 pages, 14 figures; added references, extended discussions in section 2

References in corpus (3)

• Moduli stabilization, F-term uplifting and soft supersymmetry breaking terms
• Analysis of Br(B-->X_s gamma) at NNLO with a Cut on Photon Energy
• A Solution for Little Hierarchy Problem and b --> s gamma

Cited by in corpus (12)

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• Relaxed fine-tuning in models with non-universal gaugino masses
• More about F-term uplifting
• Sparticle Spectra and LHC Signatures for Large Volume String Compactifications
• Deflected Mirage Mediation: A Framework for Generalized Supersymmetry Breaking
• Axionic Mirage Mediation
• Amelioration of Little Hierarchy Problem in SU(4)_c x SU(2)_L x SU(2)_R
• Nonthermal dark matter in mirage mediation
• Sparticle masses in deflected mirage mediation
• TeV scale partial mirage unification and neutralino dark matter
• Theories for the Fermi Scale
• No-Scale Solution to Little Hierarchy