Modular invariance faces precision neutrino data

We analyze a modular invariant model of lepton masses, with neutrino masses originating either from the Weinberg operator or from the seesaw. The constraint provided by modular invariance is so strong that neutrino mass ratios, lepton mixing angles and Dirac/Majorana phases do not depend on any Lagr...

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Bibliographic Details
Published inSciPost physics Vol. 5; no. 5; p. 042
Main Author Juan Carlos Criado, Ferruccio Feruglio
Format Journal Article
LanguageEnglish
Published SciPost 01.11.2018
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