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Connecting Quantum Contextuality and Genuine Multipartite Nonlocality with the Quantumness Witness |
Xu Chen, Hong-Yi Su, Jing-Ling Chen** |
Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin 300071 |
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Cite this article: |
Xu Chen, Hong-Yi Su, Jing-Ling Chen 2016 Chin. Phys. Lett. 33 010302 |
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Abstract The Clauser–Horne–Shimony–Holt-type noncontextuality inequality and the Svetlichny inequality are derived from the Alicki–van Ryn quantumness witness. Thus connections between quantumness and quantum contextuality, and between quantumness and genuine multipartite nonlocality are established.
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Received: 25 September 2015
Published: 29 January 2016
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PACS: |
03.65.Ud
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(Entanglement and quantum nonlocality)
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03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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42.50.Xa
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(Optical tests of quantum theory)
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