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首页> 外文期刊>Physical Review, A >Compatibility of causal hidden-variable theories with a delayed-choice experiment
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Compatibility of causal hidden-variable theories with a delayed-choice experiment

机译：因果隐式可变理论与延迟选择实验的兼容性

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摘要

Wheeler's delayed-choice experiment investigates the indeterminacy of wave-particle duality and the role played by the measurement apparatus in quantum theory. Due to the inconsistency with classical physics, it has been generally believed that it is not possible to reproduce the delayed-choice experiment using a hiddenvariable theory. Recently, it was shown that Wheeler's delayed-choice experiment can be explained by a causal two-dimensional hidden-variable theory [R. Chaves, G. B. Lemos, and J. Pienaar, Phys. Rev. Lett. 120, 190401 (2018)]. Here, we carry out a delayed-choice experiment by using photon states that are spacelike separated and demonstrate that the experiment is consistent with quantum theory but inconsistent with any causal twodimensional hidden-variable theory in a device-independent manner. This demonstrates that causality can be used to test quantum theory in a complementary way to the Bell and Leggett-Garg tests.
机译：Wheeler的延迟选择实验调查了波粒二元性的不确定性，并且测量装置在量子理论中发挥的作用。 由于与古典物理不一致，人们普遍认为，不可能使用隐患理论再现延迟选择实验。 最近，表明轮椅的延迟选择实验可以通过因果二维隐藏变量理论来解释[R. Chaves，G. B. Lemos和J. Pienaar，Phy。 rev. lett。 120,190401（2018）]。 在这里，我们通过使用空间的光子状态进行延迟选择的实验，并证明实验与量子理论一致，但是与独立于设备的方式，与任何因果扭转隐藏变量理论不一致。 这证明了因果关系可用于测试铃声和钢筋测试的互补方法。

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  • 来源
    《Physical Review, A》 |2019年第1期|共7页
  • 作者

    He-Liang Huang; Yi-Han Luo; B. Bai; Y.-H. Deng; H. Wang; Q. Zhao; H.-S. Zhong; Y.-Q. Nie; W.-H. Jiang; X.-L. Wang; Jun Zhang; Li Li; Nai-Le Liu; Tim Byrnes; J. P. Dowling; Chao-Yang Lu; Jian-Wei Pan;

  • 作者单位

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Center for Quantum Information Institute for Interdisciplinary Information Sciences Tsinghua University Beijing 100084 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    New York University Shanghai 1555 Century Avenue Pudong Shanghai 200122 China;

    Hearne Institute for Theoretical Physics Department of Physics and Astronomy Louisiana State University Baton Rouge Louisiana 70803 USA;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

    Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics University of Science and Technology of China Hefei Anhui 230026 China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 物理学;分子物理学、原子物理学;原子核物理学、高能物理学;光学;
  • 关键词

    Compatibility; causal; hidden-variable;

    机译：兼容性;因果;隐藏变量;

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