The recently measured unexpected neutrino mixing patterns have caused a resurgence of interest in the study of finite flavor groups with two- and three-dimensional irreducible representations. This paper details the mathematics of the two finite simple groups with such representations, the icosahedral group A5, a subgroup of SO (3), and PS L2 (7), a subgroup of SU (3).
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics