2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/96318We study dynamical supersymmetry breaking and the transition point by non-perturbative lattice techniques in a class of two-dimensional N=1 Wess-Zumino model. The method is based on the calculation of rigorous lower bounds on the ground state energy density in the infinite-lattice limit. Such bounds are useful in the discussion of supersymmetry phase transition. The transition point is determined with this method and then compared with recent results based on large-scale Green Function Monte Carlo simulations with good agreement.6 pages, 4 figs. Lattice2005 (theory), uses PoSHigh Energy Physics - Latticetext