2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/196279We consider intersecting D-brane models which have two dimensional chiral fermions localized at the intersections. At weak coupling, the interactions of these fermions are described by generalized Gross-Neveu models. At strong coupling, these configurations are described by the dynamics of probe D-branes in a curved background spacetime. We study patterns of dynamical chiral symmetry breaking in these models at weak and strong coupling, and also discuss relationships between these two descriptions.23 pages, LaTeX; 16 figuresHigh Energy Physics - Theorytext