2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39259Domain-wall Fermions represent a recent lattice approach to chiral symmetry that is receiving considerable attention. The method is presented in a somewhat unconventional manner, in terms of a ladder molecule subjected to a magnetic field. Speculations are made on extending the formalism to multiple species.9 pages, 12 figures; talk at the conference "Lattice Fermions and structure of the vacuum" October 5-9, 1999, Dubna, RussiaHigh Energy Physics - Latticetext