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arXiv 2609.24835quant-ph

两结果贝尔不等式的非局域多夫一妻性权衡与实验可行性

Trade-offs and experimental feasibility of nonlocal polygamy with two-outcome Bell inequalities

Josep Batle, Tomasz Rybotycki, Tomasz Białecki, Piotr Gawron, Adam Bednorz

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中文总结 AI 辅助

本研究探讨多部分量子系统中两结果贝尔不等式的同时违反,确定可在IBM量子硬件上演示的配置,并推导多夫一妻配置的界限与权衡关系,连接实验能力与数学方法。

中文摘要 AI 辅助

纠缠和贝尔非局域性在多部分量子系统的子系统间具有不同的共享约束。我们研究了每个参与方使用两结果可观测量以及两个或三个测量设置时贝尔不等式的同时违反情况。我们确定了可以在IBM量子硬件上演示同时违反的配置,并为几种多夫一妻配置推导了界限和权衡关系。这些结果将量子计算机的实验能力与研究量子关联极限的数学方法联系起来。

英文摘要

Entanglement and Bell nonlocality have different sharing constraints across subsystems of a multipartite quantum system. We examine simultaneous violations of Bell inequalities with two-outcome observables and two or three measurement settings per party. We identify configurations whose simultaneous violations can be demonstrated on IBM Quantum hardware, and derive bounds and trade-off relations for several polygamous configurations. The results connect experimental capabilities of quantum computers with mathematical methods for studying the limits of quantum correlations.

发表机构

  • CRISP – Centre de Recerca Independent de sa Pobla(萨波拉独立研究中心)
  • Systems Research Institute, Polish Academy of Sciences(波兰科学院系统研究所)
  • Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences(波兰科学院尼古拉·哥白尼天文中心)
  • Center of Excellence in Artificial Intelligence, AGH University(AGH大学人工智能卓越中心)
  • Faculty of Physics, University of Warsaw(华沙大学物理学院)
  • Faculty of Physics and Applied Informatics, University of Lodz(罗兹大学物理与应用信息学院)

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