2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/116285We show that the Friedmann-Lemaitre-Robertson-Walker equations with scalar field and perfect fluid matter source are equivalent to a suitable non-linear Schrodinger type equation. This provides for an alternate method of obtaining exact solutions of the Einstein field equations for a homogeneous, isotropic universe.9 pages, no figuresHigh Energy Physics - TheoryGeneral Relativity and Quantum Cosmologytext