2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42053We will show that an extension of quantum field theory, recently proposed to solve the hierarchy problem, can give an elegant explanation of quark/lepton family replications. This scenario prefers fermion mass models based on a family permutation discrete symmetry.5 pages, no figureHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext