PSL(2,7) Representations and their relevance to Neutrino Physics
arXiv:1612.06161 · doi:10.1140/epjc/s10052-017-4919-1
Abstract
The investigation of the role of finite groups in flavor physics and particularly, in the interpretation of the neutrino data has been the subject of intensive research. Motivated by this fact, in this work we derive the three-dimensional unitary representations of the projective linear group PSL_2(7). Based on the observation that the generators of the group exhibit a latin square pattern, we use available computational packages on discrete algebra to determine the generic properties of the group elements. We present analytical expressions and discuss several examples which reproduce the neutrino mixing angles in accordance with the experimental data.
arXiv comment21 pages, 3 figures
References in corpus (15)
- Tri-Bimaximal Mixing and the Neutrino Oscillation Data
- Discrete Flavor Symmetries and Models of Neutrino Mixing
- Non-Abelian Discrete Symmetries in Particle Physics
- Neutrino Mass and Mixing with Discrete Symmetry
- GUTs and Exceptional Branes in F-theory - II: Experimental Predictions
- Finite Modular Groups and Lepton Mixing
- Fermion Masses and Mixing Angles from SU(3) Family Symmetry
- Finite flavour groups of fermions
- Simple Finite Non-Abelian Flavor Groups
- A Supersymmetric Grand Unified Theory of Flavour with PSL(2,7) x SO(10)
- Explicit and spontaneous breaking of SU(3) into its finite subgroups
- On the finite subgroups of U(3) of order smaller than 512
- Discrete Family Symmetry from F-Theory GUTs
- Neutrino masses, the -term and
- Discrete Flavour Symmetries from the Heisenberg Group