2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/173969The prospect of self-consistent propagation of more than two pulses contemporaneously through multi-resonant media raises open questions: whether soliton solutions exist, and whether a useful generalization of two-level pulse Area can be found. We answer these questions positively for the case of four pulses interacting in combined V and Lambda fashion with an idealized pair of atomic D-lines.4 pages, 3 figuresQuantum Physicstext