Supersymmetric three family chiral SU(6) grand unification model from F-theory

Abstract

We obtain a supersymmetric three family chiral SU(6) grand unification model with the global family symmetry SU(3)[family] from F-theory. This model has nice features such as all the fermion masses are reasonably generated and there results only one pair of Higgs doublets, realizing the doublet-triplet splitting from the family symmetry SU(3)[family]. The proton hexality is realized toward the proton stability problem. There is a room to fit the three gauge couplings using the F-theory flux idea and we obtain the proton lifetime in the 10^{36-37} yr region.

5 pages, to be published in Phys. Rev. D

References in corpus (7)

• GUTs and Exceptional Branes in F-theory - II: Experimental Predictions
• Monodromies, Fluxes, and Compact Three-Generation F-theory GUTs
• Gauge Coupling Unification in F-theory GUT Models
• Flipped SU(5) from Z_{12-I} orbifold with Wilson line
• Proton Hexality in Local Grand Unification
• SU(3) x SU(2) x U(1) Vacua in F-Theory
• GMSB at a stable vacuum and MSSM without exotics from heterotic string

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• On the chirality of the SM and the fermion content of GUTs
• The Potential Fate of Local Model Building
• F-theory and the Witten Index
• On the Standard Model Group in F-theory
• Z' from SU(6)$\times$SU(2)_h GUT, Wjj anomaly and Higgs boson mass bound
• Gauge mediation to effective SUSY through U(1)s with a dynamical SUSY breaking, and string compactification
• Phenomenology with F-theory SU(5)
• F-theory Yukawa Couplings and Supersymmetric Quantum Mechanics
• What is the minimal supersymmetric Standard Model from F-theory?