2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92648We revise the 'no-signaling' condition for the supraluminal communication between two spatially separated finite quantum systems of arbitrary dimensions, thus generalizing a similar preceding approach for two-qubits: non-linear evolution does not necessarily imply the possibility of supraluminal communication between any sort of finite quantum systems.6 pages, no figuresQuantum Physicstext