Mysteries, Puzzles, and Paradoxes in Quantum Mechanics“Interaction-free” reduction of the state vectorLuiz Carlos RyffPublished Jan 1, 1999• 0 citationsPublisherAbstractA nonlocal “interaction-free” experiment is discussed. It is shown that if we do not accept nonlocal interaction-free reduction of the state vector, then we have to admit the possibility of faster-than-light communication.DOI10.1063/1.57873