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arXiv · 0901.2819

CP-odd weak basis invariants and texture zeros

S. Dev·Sanjeev Kumar·Surender Verma
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Abstract

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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S. Dev, Sanjeev Kumar, Surender Verma. 2009-01-19. CP-odd weak basis invariants and texture zeros. https://doi.org/10.1103/physrevd.79.033011

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