7 papers · 1 filter
New modular fixed point models and their phenomenological implications for JUNO, T2HK and DUNE
Er-Hao Shang, Jun-Nan Lu, Gui-Jun Ding +1
We perform a general analysis of minimal modular fixed point models based on two right-handed neutrinos (2RHNs) and three modular fixed points, and find that the only viable possib…
Discrete flavour and CP symmetries in light of JUNO and neutrino global fit
Gui-Jun Ding, Cai-Chang Li, Jun-Nan Lu +1
Working within the reference three-neutrino mixing framework, we confront the lepton mixing predictions derived using non-Abelian discrete flavour and CP symmetries with the first…
Texture-zeros in minimal seesaw from non-invertible symmetry fusion rules
Zheng Jiang, Bu-Yao Qu, Gui-Jun Ding
The gauging of symmetry can enforce certain elements of the fermion Yukawa couplings to vanish. We have performed a systematical study of texture zero patterns of lepto…
Lepton models from non-holomorphic modular flavor symmetry
Cai-Chang Li, Gui-Jun Ding
In the framework of non-holomorphic modular invariance approach, we have systematically constructed all minimal lepton models based on the non-holomorphic modular…
Non-holomorphic modular flavor symmetry and odd weight polyharmonic Maaß form
Bu-Yao Qu, Jun-Nan Lu, Gui-Jun Ding
We extend the framework of non-holomorphic modular flavor symmetry to include the odd weight polyharmonic Maaß forms. The integer weight polyharmonic Maaß forms of level can be…
Modular Symmetry with Weighton
Gui-Jun Ding, Stephen F. King, Jun-Nan Lu +1
We systematically develop the weighton mechanism for natural quark and charged lepton mass hierarchies in the framework of modular symmetry with a single modulus field . The wei…