Entanglement, Nonlocality, Superluminal Signaling and Cloning
نویسنده
چکیده
Entanglement has been considered by E. Schrödinger [1] as: The most characteristic trait of Quantum Mechanics, the one which enforces its entire departure from classical lines of thought. Actually, the just mentioned unavoidable departure from the classical worldview raises some serious problems when entanglement of far away quantum systems is considered in conjunction with the measurement process on one of the constituents. These worries have been, once more, expressed with great lucidity by Schrödinger himself [1]: It is rather discomforting that the theory should allow a system to be steered or piloted into one or the other type of state at the experimenter‘s mercy, in spite of his having no access to it.
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