2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/185628Light-front Hamiltonian for Yukawa type models is determined without the framework of canonical light-front formalism. Special attention is given to the contribution of zero modes.14 pages, Latex, revised version with minor changes, Submitted to J.Phys.GHigh Energy Physics - Theorytext