2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39096A new approach to formulate the fermion field on lattice is introduced by proposing a new Dirac operator on lattice.This approach can eliminate the Fermion doubling problem, preserve the chiral symmetry and get the same dispersion relation for both Fermion and Boson fields.Then the Weinberg-Salam model on lattice may be formulated in this approach.10 pages, 1 figureHigh Energy Physics - LatticeHigh Energy Physics - Theorytext