2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/125354We suggest a physical interpretation of the Uhlmann amplitude of a density operator. Given this interpretation we propose an operational approach to obtain the Uhlmann condition for parallelity. This allows us to realize parallel transport along a sequence of density operators by an iterative preparation procedure. At the final step the resulting Uhlmann holonomy can be determined via interferometric measurements.Added material, references, and journal referencesQuantum Physicstext