Neutrino flavor mixing in an SU(3) symmetry for light neutrinos

Riazuddin

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Neutrino flavor mixing in an SU(3) symmetry for light neutrinos

Riazuddin

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Abstract

It is proposed that light neutrinos form a triplet in a global SU(3) flavor symmetry. Within this framework, a symmetry principle predicts sin^2 theta_{23}=0.5 and gives the so called inverted neutrino mass hierarchy, theta _{13}=0 and a small deviation from pi/4 for theta_{12}.

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Riazuddin. 2005-09-13. Neutrino flavor mixing in an SU(3) symmetry for light neutrinos. https://arxiv.org/abs/hep-ph/0509124

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