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Symmetries and Generalisations of Tri-Bimaximal Neutrino Mixing

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arxiv hep-ph/0203209 v2 pith:NAYAG7UL submitted 2002-03-21 hep-ph

Symmetries and Generalisations of Tri-Bimaximal Neutrino Mixing

classification hep-ph
keywords mixingtri-bimaximalbasisgeneralisationsneutrinosymmetriesaccountalongside
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Tri-bimaximal mixing is a specific lepton mixing ansatz, which has been shown to account very successfully for the established neutrino oscillation data. Working in a particular basis (the `circulant basis'), we identify three independent symmetries of tri-bimaximal mixing, which we exploit to set the tri-bimaximal hypothesis in context, alongside some simple, phenomenologically interesting CP-conserving and CP-violating generalisations.

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Cited by 4 Pith papers

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