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Predictive flavor symmetries of the neutrino mass matrix

AuthorsHirsch, Martin ; Joshipura, Anjan S.; Kaneko, Satoru; Valle, José W. F.
KeywordsA(4) Family symmetry
Texture zeros
[PACS] Neutrino mass and mixing
[PACS] Flavor symmetries in particles and fields
[PACS] Non-standard-model Higgs bosons
Issue Date12-Oct-2007
PublisherAmerican Physical Society
CitationPhysical Review Letters 99(15): 151802 (2007)
AbstractHere we propose an A(4) flavor symmetry model that implies a lower bound on the neutrinoless double beta decay rate, corresponding to an effective mass parameter M-ee greater than or similar to 0.03 eV, and a direct correlation between the expected magnitude of CP violation in neutrino oscillations and the value of sin^2 Θ(13), as well as a nearly maximal CP phase δ.
Description4 pages, 3 figures.-- PACS nrs.: 14.60.Pq; 11.30.Hv; 14.80.Cp.-- ISI Article Identifier: 000250140600015.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0703046
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevLett.99.151802
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