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arXiv · hep-ph/9911341

Neutrino Mass Anarchy

Lawrence Hall·Hitoshi Murayama·Neal Weiner
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Abstract

What is the form of the neutrino mass matrix which governs the oscillations of the atmospheric and solar neutrinos? Features of the data have led to a dominant viewpoint where the mass matrix has an ordered, regulated pattern, perhaps dictated by a flavor symmetry. We challenge this viewpoint, and demonstrate that the data are well accounted for by a neutrino mass matrix which appears to have random entries.

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Lawrence Hall, Hitoshi Murayama, Neal Weiner. 1999-11-24. Neutrino Mass Anarchy. https://doi.org/10.1103/physrevlett.84.2572

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