2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/196039We derive the pair-production probability in a constant electric field in Rindler coordinates in a quasi-classical approximation. Our result is different from the pair-production probability in an inertial frame (Schwinger formula). In particular, it exhibits non-trivial dependence on rapidity and deviation from Gaussian behavior at small transverse momenta. Our results can be important for analysis of particle production in heavy-ion collisions.12 pages, 2 figures. Discussion added and typos fixedHigh Energy Physics - Phenomenologytext