2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45354We examine QED$_{1+1}$ (the massive Schwinger model) to extend existing perturbation results in $m_f/m_b$, and compare our results with lattice and DLCQ calculations. (Based on a talk presented by J.P. Vary at ``Theory of Hadrons and Light-Front QCD'', Polona Zgorzelisko, Poland, August 1994.)5 pages, LaTeX, uses psfig macroHigh Energy Physics - Phenomenologytext