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arxiv: 0901.2819 · v1 · submitted 2009-01-19 · ✦ hep-ph

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CP-odd weak basis invariants and texture zeros

S. Dev , Sanjeev Kumar , Surender Verma
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classification ✦ hep-ph
keywords basisweakcp-oddinvariantsmassmatrixneutrinotexture
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We construct the CP-odd weak basis invariants from the neutrino mass matrix in a weak basis in which the charged lepton mass matrix is diagonal and find the necessary and sufficient conditions for CP conservation. We study the interrelationships between different CP-odd weak basis invariants to examine their implications for the Dirac and Majorana type CP violating phases for the phenomenologically allowed Frampton-Glashow-Marfatia texture zero structures of the neutrino mass matrix.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Implications of the First JUNO Results for Dirac Neutrino Texture Zeros

    hep-ph 2026-04 unverdicted novelty 3.0

    JUNO data strongly disfavors Dirac neutrino texture zero pattern C, leaving only patterns A1 and A2 compatible with current oscillation observables.