T₇ flavor symmetry scheme for understanding neutrino mass and mixing in 3-3-1 model with neutral leptons

2015/08/11 by V. V. Vien
Physics and Astronomy · #hep-ph

paper · pdf · doi:10.1142/s0217732314501399

published as Mod.Phys.Lett. A29,28(2014)1450139 · 15 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1402.1256, arXiv:1405.4665, arXiv:1506.07388; text overlap with arXiv:1304.0921 by other authors

arxiv created 2015/08/11 · arxiv updated 2015/08/12

Abstract

We construct a new version for the 3-3-1 model based on T₇ flavor symmetry where the left-handed leptons under T₇ differ from those of our previous work while the SU(3)_C ⊗ SU(3)_L ⊗ U(1)_X gauge symmetry is retain. The flavor mixing patterns and mass splitting are obtained without perturbation. The realistic lepton mixing can be obtained if both the direction of breakings T₇ → Z₃ and Z₃ → \Identity\ are taken place in neutrino sector. Maximal CP violation is predicted and CKM matrix is the identity matrix at the tree-level.

Citations

• The T7 flavor symmetry in 3-3-1 model with neutral leptons
• Neutrino mixing with non-zero θ₁₃ and CP violation in the 3-3-1 model based on A₄ flavor symmetry
• Lepton mixing and CP violation phase in the 3-3-1 model with neutral leptons based on T13 flavor symmetry
• Spontaneous CP Violation in A₄ Flavor Symmetry and Leptogenesis