Grand Unification of Flavor Mixings

Abstract

An origin of flavor mixings in quark and lepton sectors is still a mystery, and a structure of the flavor mixings in lepton sector seems completely different from that of quark sector. In this letter, we point out that the flavor mixing angles in quark and lepton sectors could be unified at a high energy scale, when neutrinos are degenerate. It means that a minimal flavor violation at a high energy scale can induce a rich variety of flavor mixings in quark and lepton sectors at a low energy scale through quantum corrections.

arXiv comment5 pages, 12 figures, references added, version to appear in EPL

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Cited by in corpus (10)

• Renormalization group running of neutrino parameters
• Finite Symmetry of Leptonic Mass Matrices
• Bilarge Neutrino Mixing and Abelian Flavor Symmetry
• High Scale Mixing Unification for Dirac Neutrinos
• Precise predictions for Dirac neutrino mixing
• Predictions from High Scale Mixing Unification Hypothesis
• Radiative generation of neutrino mixing: degenerate masses and threshold corrections
• Accurate renormalization group analyses in neutrino sector
• Majorana phases in high-scale mixings unification hypotheses
• Renormalization group invariants in neutrino sector