共 50 条
- [1] LIGHT-FERMION MASS HIERARCHY AND GRAND UNIFICATION PHYSICAL REVIEW D, 1980, 21 (05): : 1424 - 1427
- [2] COMMENT ON LIGHT-FERMION MASS HIERARCHY PROBLEM IN SU(9) GRAND UNIFIED MODELS CHINESE PHYSICS, 1983, 3 (02): : 386 - 392
- [5] Fermion mass hierarchies from supersymmetric gauged flavour symmetry in 5D SCIPOST PHYSICS, 2021, 10 (06):