Perturbativity and a Fourth Generation in the MSSM

Abstract

We study an extension of the MSSM with a fourth generation of chiral matter. With this extension no value of $\tb$ allows the theory to stay perturbative up to the GUT scale. We suggest one model with extra vector-like states at the TeV scale that allows perturbativity all the way up to the GUT scale.

12 pages, 4 figures

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Cited by in corpus (26)

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• Four Generations, Higgs Physics, and the MSSM
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• Four Generations: SUSY and SUSY Breaking
• Flavor anomalies at the LHC and the R-parity violating supersymmetric model extended with vectorlike particles
• Higgs Masses in the Four Generation MSSM
• The Fourth Generation t-prime in Extensions of the Standard Model
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• Higgs Phenomenology in Warped Extra-Dimensions with a 4th Generation
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• Bounds on fourth generation induced Lepton Flavour Violating double insertions in Supersymmetry
• Unification of Gauge Couplings and the Higgs Mass in Vector-Like Particle Theories Extended into NMSSM
• A 4th generation scenario
• Semileptonic B to Scalar meson Decays in the Standard Model with Fourth Generation
• Natural Four-Generation Mass Textures in MSSM Brane Worlds
• Single Production of Fourth Family Sneutrino via RPV Couplings at Linear Colliders
• High Scale Physics Connection to LHC Data