3 papers
hep-ph2026
Dual Implications of Quark Mass Hierarchies to Flavor Structure
Ying Zhang
To solve the mystery of flavor structure, we demonstrate two implications emerging from the hierarchical masses of quarks: one for the mass matrix itself and one for the CKM mixing…
hep-ph2025
A Factorized Mass Structure of Fermions and Its Fit
Qingfeng Cao, Ying Zhang
The structure of the mass matrix, a challenging problem in the Standard Model, is closely related to flavor phenomenology and the understanding of the Yukawa interaction. We derive…
hep-ph2025
Mass Matrix Rules and the Flat Pattern of Quarks
Ying Zhang
Seeking mass patterns is a key to decoding the unknown flavor puzzles in particle physics. Inspired by quark hierarchical masses, the mass matrix can universally be factorized into…