2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94079Recently a new entanglemenet dilution scheme has been constructed by Lo and Popescu. This paper points out that this result has a deep implication that the entanglement measure for bipartite pure states is independent of the distance between entangled two systems.3 pages, REVTeXQuantum Physicstext