2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/173712The Dirac equation in (1+1) dimensions with a non-local PT-symmetric potential of separable type is studied by means of the Green function method: properties of bound and scattering states are derived in full detail and numerical results are shown for a potential kernel of Yamaguchi type, inspired by the treatment of low-energy nucleon-nucleon interaction.30 pages, 3 figures, to appear in J. Phys. A: Math. TheorQuantum Physicstext