arXiv:1010.3839·v1·High Energy Physics — Phenomenology

CP-odd Weak Basis Invariants for Neutrino Mass Matrices with a Texture Zero and a Vanishing Minor

S. Dev🇮🇳 · Shivani Gupta🇮🇳 · Radha Raman Gautam🇮🇳

Abstract

We construct the $C P$ -odd weak basis invariants in the flavor basis for all the phenomenologically viable neutrino mass matrices with a texture zero and a vanishing minor and, also, find the necessary and sufficient conditions for $C P$ invariance . We examine the interrelationships between different $C P$ -odd weak basis invariants for these texture structures and investigate their implications for Dirac- and Majorana-type $C P$ violation.

Comments: To appear in Journal of Physics G

CP-odd Weak Basis Invariants for Neutrino Mass Matrices with a Texture Zero and a Vanishing Minor

Abstract

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