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arXiv · 1907.04203

Lepton mixing patterns from $PSL_2(7)$ with a generalised CP symmetry

Shu-Jun Rong
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Abstract

Lepton mixing patterns from the modular group $PSL_2(7)$ with generalised CP symmetries are studied. The residual symmetries in both charged leptons and neutrinos sector are $Z_{2}\times CP$. Seven types of mixing patterns at the $3\sigma$ level of the new global fit data are obtained. Among these patterns, three types of patterns can give the Dirac CP phase which is in the $1\sigma$ range of the global fit data. The effective mass of neutrinoless double-beta decay for these patterns are also examined.

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Shu-Jun Rong. 2019-07-08. Lepton mixing patterns from $PSL_2(7)$ with a generalised CP symmetry. https://arxiv.org/abs/1907.04203

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