Fermion masses and flavor mixing in modular A4 symmetry
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DOI: 10.1103/physrevd.103.056016
Abstract: We consider a flavor model based on the ${A}_{4}$ modular group to account for both lepton and quark parameters (masses and mixing). The inverse seesaw mechanism is considered to produce the light neutrino masses. Lepton… read more here.
Keywords: mixing modular; flavor mixing; masses mixing; masses flavor ... See more keywords
Double covering of the modular A5 group and lepton flavor mixing in the minimal seesaw model
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DOI: 10.1103/physrevd.103.076005
Abstract: In this paper, we investigate the double covering of modular $\Gamma^{}_5 \simeq A^{}_5$ group and derive all the modular forms of weight one for the first time. The modular forms of higher weights are also… read more here.
Keywords: minimal seesaw; flavor mixing; seesaw model; double covering ... See more keywords