Leptonic Mixing and Group Structure Constants

Abstract

Hernandez and Smirnov discovered an interesting formula to parametrize each column of a neutrino mixing matrix by six integers related to the residual symmetry. We point out that these six integers are not independent, and propose a way to find the allowed combinations using structure constants of finite groups.

References in corpus (2)

• On the finite subgroups of U(3) of order smaller than 512
• Neutrino Mixing and Discrete Symmetries

Cited by in corpus (8)

• Generalized CP symmetries in Delta(27) flavor models
• Dirac Neutrinos with $S_4$ Flavor Symmetry in Warped Extra Dimensions
• Residual Z2 x Z2 symmetries and lepton mixing
• Relating neutrino masses and mixings by discrete symmetries
• A Built-in Horizontal Symmetry of $SO(10)$
• Lepton Mixing, Residual Symmetries, and Trigonometric Diophantine Equations
• Neutrino mass, mixing and discrete symmetries
• CKM matrix and flavor symmetries