Mapping out SU(5) GUTs with non-Abelian discrete flavor symmetries

Abstract

We construct a class of supersymmetric SU(5) GUT models that produce nearly tribimaximal lepton mixing, the observed quark mixing matrix, and the quark and lepton masses, from discrete non-Abelian flavor symmetries. The SU(5) GUTs are formulated on two five-dimensional throats in the flat limit and the neutrino masses become small due to the type-I seesaw mechanism. The discrete non-Abelian flavor symmetries are given by semi-direct products of cyclic groups that are broken at the infrared branes at the tip of the throats. As a result, we obtain SU(5) GUTs that provide a combined description of non-Abelian flavor symmetries and quark-lepton complementarity.

5 pages, 3 figures, RevTeX. References and comments added. Final version to appear in Phys. Rev. D

References in corpus (12)

• Neutrino tri-bi-maximal mixing from a non-Abelian discrete family symmetry
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• The Flavor Group Delta(3n^2)
• Quark-Lepton Complementarity in Unified Theories
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• Embedding the Zee-Wolfenstein neutrino mass matrix in an SO(10) x A4 GUT scenario
• The Seesaw Mechanism in Quark-Lepton Complementarity
• Systematic Parameter Space Search of Extended Quark-Lepton Complementarity
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• Field Theory on Multi-throat Backgrounds
• Extra Gauge Invariance from an Extra Dimension
• Neutrino Oscillation Observables from Mass Matrix Structure

Cited by in corpus (21)

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• Deviations from Tri-bimaximal Mixing: Charged Lepton Corrections and Renormalization Group Running
• Neutrino masses and tribimaximal mixing in the minimal renormalizable supersymmetric SU(5) grand unified model with A4 flavor symmetry
• Tri-bimaximal lepton mixing from symmetry only
• Intermediate left-right gauge symmetry, unification of couplings and fermion masses in SUSY $SO(10)\times S_4$
• Universal Mass Texture, CP violation and Quark-Lepton Complementarity
• Measurable Neutrino Mass Scale in A4 x SU(5)
• Tri-bi-maximal mixing in viable family symmetry unified model with extended seesaw
• Tri-bimaximal Mixing from Cascades
• Electric dipole moments from flavoured CP violation in SUSY
• Deviations from Tri-Bimaximality and Quark-Lepton Complementarity
• Vacuum misalignment corrections to tri-bimaximal mixing and form dominance
• Theoretical Models of Neutrino Mixing: Recent Developments
• Entangled maximal mixings in U_PMNS=U_l^dagger U_nu, and a connection to complex mass textures
• A Note on Embedding Nonabelian Finite Flavor Groups in Continuous Groups
• Broken Symmetry as a Stabilizing Remnant
• Testable Deviation from Exact Tribimaximal Mixing
• Lepton Flavor Violation in Complex SUSY Seesaw Models with Nearly Tribimaximal Mixing