Unconventional low-energy SUSY from warped geometry

Abstract

Supersymmetric models with a warped fifth spatial dimension can solve the hierarchy problem, avoiding some shortcomings of non-supersymmetric constructions, and predict a plethora of new phenomena at typical scales Lambda not far from the electroweak scale (Lambda ~ a few TeV). In this paper we derive the low-energy effective theories of these models, valid at energies below Lambda. We find that, in general, such effective theories can deviate significantly from the Minimal Supersymmetric Standard Model (MSSM) or other popular extensions of it, like the NMSSM: they have non-minimal Kaehler potentials (even in the Mp -> \infty limit), and the radion is coupled to the visible fields, both in the superpotential and the Kaehler potential, in a non-trivial (and quite model-independent) fashion. The corresponding phenomenology is pretty unconventional, in particular the electroweak breaking occurs in a non-radiative way, with tan beta \simeq 1 as a quite robust prediction, while the mass of the lightest Higgs boson can be as high as ~ 700 GeV.

53 pages, 2 ps figures

References in corpus (3)

• A Warped Supersymmetric Standard Model
• Hierarchy Stabilization in Warped Supersymmetry
• Supersymmetric new brane-world

Cited by in corpus (21)

• Precise determination of the neutral Higgs boson masses in the MSSM
• Low-scale supersymmetry breaking: effective description, electroweak breaking and phenomenology
• Benchmark scenarios for the NMSSM
• Theoretical uncertainties in sparticle mass predictions from computational tools
• The Standard Model Partly Supersymmetric
• Measurements of the SUSY Higgs self-couplings and the reconstruction of the Higgs potential
• Relaxing the Upper Bound on the Mass of the Lightest Supersymmetric Higgs Boson
• SM and MSSM Higgs Boson Production: Spectra at large transverse Momentum
• Radius-dependent gauge unification in AdS5
• Vacuum (Meta)Stability Beyond the MSSM
• Supersymmetry Breaking in Warped Geometry
• Precision Analysis of the Lightest MSSM Higgs Boson at Future Colliders
• Spontaneous CP Violation in Non-Minimal Supersymmetric Models
• Discriminating 4D supersymmetry from its 5D warped version
• The neutralino projector formalism for complex SUSY parameters
• ZZH coupling : A probe to the origin of EWSB ?
• Supersymmetric Higgs Bosons in a 5D Orbifold Model
• Soft Supersymmetry Breaking on the Brane
• Accidental Supersymmetric Dark Matter and Baryogenesis
• The CP properties of the lightest Higgs boson with sbottom effects
• Phenomenology of low-scale supersymmetry breaking models