Tri-Permuting Mixing Matrix and predictions for theta₁3

2011/08/11 by F. Bazzocchi, Bazzocchi, F. · 1 citation
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.1108.2497

openalex publication_date 2011/08/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We introduce a new texture for neutrino mixing named Tri-Permuting (TP) mixing matrix. This pattern is characterized by maximal solar and atmospheric angles and by a large reactor angle satisfying sin(theta₁3)=1/3. The correct lepton mixing matrix is obtained when combining the charged lepton mixing matrix with the neutrino one. In this way we get new predictions for theta₁3 with respect to those obtained by the well studied TBM or BM mixing patterns. We present a specific model that gives rise to TP mixing in the neutrino sector as well as the required corrections from the charged lepton one.

Citations

• Quark–lepton complementarity in unified theories

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