Unified description of quark and lepton mixing matrices based on a Yukawaon model

Abstract

Based on a supersymmetric Yukawaon model with O(3) family symmetry, possible forms of quark and lepton mixing matrices are systematically investigated under a condition that the up-quark mass matrix form leads to the observed nearly tribimaximal mixing in the lepton sector. Although the previous model could not provide a good fitting of the observed quark mixing, the present model can give a reasonably good fitting not for lepton mixing but also the quark mixing by using a different origin of the $CP$ violation from one in the previous model.

11 pages, 7 figures

References in corpus (11)

• Precision Measurement of Neutrino Oscillation Parameters with KamLAND
• Updated Values of Running Quark and Lepton Masses
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Cited by in corpus (11)

• Yukawaon Model with U(3)$\times$S${}_3$ Family Symmetries
• Large ${\theta }_{13}^{\nu }$ and Unified Description of Quark and Lepton Mixing Matrices
• Yukawaon Model with Anomaly Free Set of Quarks and Leptons in a U(3) Family Symmetry
• Neutrino Mass Matrix Model with a Bilinear Form
• Universal Bilinear Form of Quark and Lepton Mass Matrices
• Yukawaon Model with U(3)$\times$O(3) Family Symmetries
• Flavon VEV Scales in U(3)$\times$U(3)${}^{\prime }$ Model
• Origin of Hierarchical Structures of Quark and Lepton Mass Matrices
• Quark and Lepton Mass Matrices Described by Charged Lepton Masses
• Leptonic $CP$ violating Phase in the Yukawaon Model
• A modified version of the Koide formula from flavor nonets in a scalar potential model and in a Yukawaon model