Realistic GUT Yukawa Couplings from a Random Clockwork Model

Abstract

We present realistic models of flavor in SU(5) and SO(10) grand unified theories (GUTs). The models are renormalizable and do not require any exotic representations in order to accommodate the necessary GUT breaking effects in the Yukawa couplings. They are based on a simple clockwork Lagrangian whose structure is enforced with just two (one) vectorlike U(1) symmetries in the case of SU(5) and SO(10) respectively. The inter-generational hierarchies arise spontaneously from products of matrices with order one random entries.

arXiv comment18 pages, 2 figures

References in corpus (25)

• Bulk Fields and Supersymmetry in a Slice of AdS
• Neutrino masses and mixings in non-factorizable geometry
• Fermion Masses, Mixings and Proton Decay in a Randall-Sundrum Model
• Proton stability in grand unified theories, in strings, and in branes
• A Clockwork Axion
• Realizing the relaxion from multiple axions and its UV completion with high scale supersymmetry
• Running quark and lepton parameters at various scales
• Improved Limit on Neutrinoless Double-Beta Decay in ${}^{130}$Te with CUORE
• A Clockwork Theory
• Suppressing Flavor Anarchy
• From Minimal to Realistic Supersymmetric SU(5) Grand Unification
• Suppression of Proton Decay in the Missing-Partner Model for Supersymmetric SU(5) GUT
• A clockwork solution to the flavor puzzle
• A Clockwork WIMP
• Towards predictive flavour models in SUSY SU(5) GUTs with doublet-triplet splitting
• Flavorful Supersymmetry
• Clockwork Mechanism for Flavour Hierarchies
• Exponential Hierarchies from Anderson Localization in Theory Space
• Flavorful Supersymmetry from Higher Dimensions
• Clockwork for Neutrino Masses and Lepton Flavor Violation
• Flavour in supersymmetry: horizontal symmetries or wave function renormalisation
• Natural Fermion Hierarchies from Random Yukawa Couplings
• New Class of SO(10) Models for Flavor
• Full-hierarchy Quiver Theories of Electroweak Symmetry Breaking and Fermion Masses
• Clockworked VEVs and Neutrino Mass

Cited by in corpus (3)

• A Supersymmetric Flavor Clockwork
• Fermion mass hierarchies from supersymmetric gauged flavour symmetry in 5D
• A closed clockwork theory: ${\mathbb{Z}}_2$ parity and more