Little boxes: A simple implementation of the Greenberger, Horne, and Zeilinger result for spatial degrees of freedom


In a celebrated critique, Einstein used entangled systems in an attempt to show that the quantum state gives an incomplete description of the properties possessed by a quantum system. In a celebrated rejoinder, Bell, and those who developed his approach, showed that no theory employing hidden states that are spatially separate and local could recover the… (More)


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