A new relation between quark and lepton mixing matrices

Abstract

We propose a new relation between quark mixing matrix and lepton mixing matrix. Since the parameters in the quark sector are well determined, we employ them to describe the mixing of leptons. Phenomenologically, we study the neutrino oscillation probabilities for different channels, which can be measured precisely in forthcoming reactor and accelerator experiments. As an example of the applicability of our assumption, CP violation in the lepton sector is also discussed. In the latest T2K experiment, the range of the mixing angle ${\theta }_{13}$ is measured, and our prediction of ${\theta }_{13}$ is compatible with their result.

12 latex pages, two figures added to discuss the dependence of the predictions on phase convention. Accepted for publication in PLB

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• Trimaximal mixing with predicted θ_13 from a new type of constrained sequential dominance
• Minimal Modification to Tri-bimaximal Mixing
• θ_{13} and Proton Decay in a Minimal SO(10) x S_4 model of Flavor
• A Grand Delta(96) x SU(5) Flavour Model
• Tri-bimaximal-Cabibbo Mixing
• A4 models of tri-bimaximal-reactor mixing
• Generalised CP and Trimaximal TM${}_1$ Lepton Mixing in $S_4$ Family Symmetry
• θ^PMNS_13 = θ_C / \sqrt2 from GUTs
• Finite Symmetry of Leptonic Mass Matrices
• Non-zero ${\theta }_{13}$ and CP violation in a model with $A_4$ flavor symmetry
• A4xSU(5) SUSY GUT of Flavour with Trimaximal Neutrino Mixing
• Spontaneous CP violation in A4xSU(5) with Constrained Sequential Dominance 2
• Re-evaluation of neutrino mixing pattern according to latest T2K result
• Predictions via large theta13 from cascades
• An extension of tribimaximal lepton mixing
• A4 Flavor Models in Split Seesaw Mechanism
• The charged lepton mass matrix and non-zero ${\theta }_{13}$ with TeV scale New Physics
• Tri-Permuting Mixing Matrix and predictions for theta_13
• Bilarge Neutrino Mixing and Abelian Flavor Symmetry
• Correlating lepton mixing angles and mixing matrix with Wolfenstein parameters
• Deviation from Tri-Bimaximal Mixing and Large Reactor Mixing Angle
• Comment on Reparametrization Invariance of Quark-Lepton Complementarity
• Simple parametrization of neutrino mixing matrix