1. Minimal eclectic flavor group $Q_{8}\rtimes S_3$ and neutrino mixing
- Author
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Li, Cai-Chang, Lu, Jun-Nan, and Ding, Gui-Jun
- Subjects
High Energy Physics - Phenomenology - Abstract
We perform a comprehensive analysis of the minimal eclectic flavor group $Q_{8}\rtimes S_3$ which is isomorphic to $GL(2,3)$, and all its irreducible representations are induced from the irreducible representations of $Q_{8}$ and $S_{3}$. The consistency conditions between EFG and generalized CP (gCP) symmetry are revisited, and we find the gCP symmetry compatible with the minimal EFG $Q_{8}\rtimes S_3$. The most general forms of K\"ahler potential and superpotential based on $Q_{8}\rtimes S_3$ are discussed, and the corresponding fermion mass matrices are presented. A concrete lepton model invariant under $Q_{8}\rtimes S_3$ and gCP is constructed, in which the experimental data of all six lepton masses and six mixing parameters can be successfully described through seven real input parameters. The model predicts a vanishing effective mass $m_{\beta\beta}$ in neutrinoless double beta decay., Comment: 35 pages, 1 figures
- Published
- 2024