https://doi.org/10.1140/epjc/s10052-025-13864-0
Regular Article - Theoretical Physics
Zee model in a modular 
symmetry
1
College of Physics, Sichuan University, 610065, Chengdu, China
2
Department of Physics, Henan Normal University, 453007, Xinxiang, China
3
Asia Pacific Center for Theoretical Physics, 37673, Pohang, Republic of Korea
4
Department of Physics, Pohang University of Science and Technology, 37673, Pohang, Republic of Korea
Received:
16
December
2024
Accepted:
20
January
2025
Published online:
3
February
2025
We study a Zee model applying a modular symmetry in supersymmetry framework, where we construct our lepton model as minimum modular weight as possible. We show our predictions on phases and neutrino masses through numerical analysis. We find a model that can fit in both normal and inverted hierarchy cases of neutrino mass. The predictions of neutrino observables are shown where we obtain more constrained allowed region in the inverted hierarchy case.
© The Author(s) 2025
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