Neutrino mass anarchy |
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| Authors: | Hall Murayama Weiner |
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| Institution: | Department of Physics, University of California, Berkeley, California 94720 and and Theory Group, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA. |
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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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