J. Penedo

activity

20142026

most citedLepton Masses and Mixing from Modular

S_{4}

Symmetry

245 citations · 1.2k across the 27 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

hep-ph2020★ 129 cited

Double Cover of Modular $S_{4}$ for Flavour Model Building

P. P. Novichkov, J. T. Penedo, S. T. Petcov

We develop the formalism of the finite modular group $Γ_{4}^{'} \equiv S_{4}^{'}$ , a double cover of the modular permutation group $Γ_{4} ≃ S_{4}$ , for theories of flavour. The integer weig…

hep-ph2020★ 17 cited

Type-I Seesaw with eV-Scale Neutrinos

G. C. Branco, J. T. Penedo, Pedro M. F. Pereira +2

We consider seesaw type-I models including at least one (mostly-)sterile neutrino with mass at the eV scale. Three distinct situations are found, where the presence of light extra…

Double Cover of Modular S4​ for Flavour Model Building

Type-I Seesaw with eV-Scale Neutrinos

Double Cover of Modular $S_{4}$ for Flavour Model Building