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arXiv · 0705.0860

Models of Neutrino Masses and Mixings: a Progress Report

Guido Altarelli
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Abstract

We present some recent developments on model building for neutrino masses and mixings. In particular, we review tri-bimaximal neutrino mixing derived from discrete groups, notably A4. We discuss the problems encountered with extending the symmetry to the quark sector and with Grand Unification.

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Guido Altarelli. 2007-05-07. Models of Neutrino Masses and Mixings: a Progress Report. https://arxiv.org/abs/0705.0860

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