【摘 要】
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The contradiction between classical and quantum physics can be identified through quantum contextuality,which does not need composite systems or spacelike separation.Contextuality is proven either by a logical contradiction between the noncontextuality hi
【机 构】
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Department of Physics,Southeast University,Nanjing 211189,China;Beijing Computational Science Resear
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The contradiction between classical and quantum physics can be identified through quantum contextuality,which does not need composite systems or spacelike separation.Contextuality is proven either by a logical contradiction between the noncontextuality hidden variable predictions and those of quantum mechanics or by the violation of noncontextual inequality.We propose an experimental scheme of state-independent contextual inequality derived from the Mermin proof of the Kochen-Specker(KS)theorem in eight-dimensional Hilbert space,which could be observed either in an individual system or in a composite system.We also show how to resolve the compatibility problems.Our scheme can be implemented in optical systems with current experiment techniques.
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