Neutrino mass and new physics
arXiv:0910.1778
Abstract
Implications of the recent results on neutrino masses and mixing to underlying new physics are considered. Various approaches to physics behind neutrino mass are described which include the tri-bimaximal mixing and flavor symmetries, the quark-lepton complementarity and weak complementarity, the quark-lepton universality and unification. Some recent results from string phenomenology are discussed and the issue of model building versus "string engineering" is outlined.
12 pages, LaTeX, 3 eps figures, Talk given at the XXI th Rencontres de Blois "Windows on the Universe", Chateau Royal de Blois, 21st - 26th June, 2009