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Nonclassical Correlations from Randomly Chosen Local Measurements

Nonclassical Correlations from Randomly Chosen Local Measurements

We show that correlations inconsistent with any locally causal description can be a generic feature of measurements on entangled quantum states. Specifically, spatially separated parties who perform local measurements on a maximally entangled state using randomly chosen measurement bases can, with significant probability, generate nonclassical correlations that violate a Bell …