208 citations · 4.6k across the 99 of their papers we have counts for
8 papers · 2 filters
Modular Invariant Models for Quarks and Leptons with Generalized CP Symmetry
Chang-Yuan Yao, Jun-Nan Lu, Gui-Jun Ding
We perform a systematical analysis of the modular models with generalized CP for the masses and flavor mixing of quarks and leptons, and the most general form of the quark an…
Fermion Masses and Mixing from Double Cover and Metaplectic Cover of Modular Group
Chang-Yuan Yao, Xiang-Gan Liu, Gui-Jun Ding
We perform a comprehensive study of the homogeneous finite modular group which is the double covering of . The integral weight and level 5 modular forms have been const…
Trimaximal neutrino mixing from scotogenic family symmetry
Gui-Jun Ding, Jun-Nan Lu, Jose W. F. Valle
We propose a flavour theory of leptons implementing an family symmetry. Our scheme provides a simple way to derive trimaximal neutrino mixing from first principles, leading t…
Half-integral weight modular forms and application to neutrino mass models
Xiang-Gan Liu, Chang-Yuan Yao, Bu-Yao Qu +1
We generalize the modular invariance approach to include the half-integral weight modular forms. Accordingly the modular group should be extended to its metaplectic covering group…
Modular Invariant Quark and Lepton Models in Double Covering of Modular Group
Xiang-Gan Liu, Chang-Yuan Yao, Gui-Jun Ding
We perform a comprehensive analysis of the homogeneous finite modular group which is the double covering of group. The weight 1 modular forms of level 4 are…
Modular Invariant Models of Leptons at Level 7
Gui-Jun Ding, Stephen F. King, Cai-Chang Li +1
We consider for the first time level 7 modular invariant flavour models where the lepton mixing originates from the breaking of modular symmetry and couplings responsible for lepto…