GUT Implications from Neutrino Mass
arXiv:hep-ph/0106157 · doi:10.1016/S0168-9002(03)00640-5
Abstract
An overview is given of the experimental neutrino mixing results and types of neutrino models proposed, with special attention to the general features of various GUT models involving intra-family symmetries and horizontal flavor symmetries. Many of the features are then illustrated by a specific SO(10) SUSY GUT model formulated by S.M. Barr and the author which can explain all four types of solar neutrino mixing solutions by various choices of the right-handed Majorana mass matrix. The quantitative nature of the model's large mixing angle solution is used to compare the reaches of a neutrino super beam and a neutrino factory for determining the small U_{e3} mixing matrix element.
9 pages, 1 figure, invited talk at the NUFACT'01 Workshop in Tsukuba, Japan, 24-30 May 2001