3 papers
hep-ph2024
Universal predictions of Siegel modular invariant theories near the fixed points
Gui-Jun Ding, Ferruccio Feruglio, Xiang-Gan Liu
We analyze a general class of locally supersymmetric, CP and modular invariant models of lepton masses depending on two complex moduli taking values in the vicinity of a fixed poin…
hep-ph2024
Modular invariant holomorphic observables
Mu-Chun Chen, Xiang-Gan Liu, Xue-Qi Li +2
In modular invariant models of flavor, observables must be modular invariant. The observables discussed so far in the literature are functions of the modulus and its conjugate,…
hep-ph2023
Quark and lepton modular models from the binary dihedral flavor symmetry
Carlos Arriaga-Osante, Xiang-Gan Liu, Saul Ramos-Sanchez
Inspired by the structure of top-down derived models endowed with modular flavor symmetries, we investigate the yet phenomenologically unexplored binary dihedral group 2D_3. After…