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Demonstration of Quantum Nonlocality for Multi-Qubit Systems via Quantum Programming
International Journal of Theoretical Physics ( IF 1.3 ) Pub Date : 2020-06-19 , DOI: 10.1007/s10773-020-04516-y
Hong-Kui Gao , Chao-Hua Wang , Lin-Ping Wan , Tong Hou , Li-Qin Tian , Dong Ding

Quantum nonlocality can be shown by measuring a quantum system containing multipartite entangled state. A key to quantum measurement is to find out what kinds of measurement settings are optimal. We design programable quantum circuit to demonstrate quantum nonlocality for multi-qubit systems based on quantum programming. A series of multiple quantum measurements are performed via cycle structure. As a result, we reveal quantum nonlocality of multipartite quantum systems as well as verify optimizing of measurement settings.

中文翻译:

通过量子编程证明多量子位系统的量子非局域性

量子非局域性可以通过测量包含多分纠缠态的量子系统来显示。量子测量的一个关键是找出哪种测量设置是最佳的。我们设计了可编程量子电路来证明基于量子编程的多量子位系统的量子非局域性。通过循环结构执行一系列多重量子测量。因此,我们揭示了多方量子系统的量子非局域性,并验证了测量设置的优化。
更新日期:2020-06-19
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