中国物理快报(英文版)2024,Vol.41Issue(5) :12-16.DOI:10.1088/0256-307X/41/5/050302

Maxwell Demon and Einstein-Podolsky-Rosen Steering

胡孟军 胡晓敏 张永生
中国物理快报(英文版)2024,Vol.41Issue(5) :12-16.DOI:10.1088/0256-307X/41/5/050302

Maxwell Demon and Einstein-Podolsky-Rosen Steering

胡孟军 1胡晓敏 2张永生3
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作者信息

  • 1. Beijing Academy of Quantum Information Sciences,Beijing 100193,China
  • 2. Laboratory of Quantum Information,University of Science and Technology of China,Hefei 230026,China;Synergetic Innovation Center of Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China
  • 3. Laboratory of Quantum Information,University of Science and Technology of China,Hefei 230026,China;Synergetic Innovation Center of Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China;Hefei National Laboratory,University of Science and Technology of China,Hefei 230088,China
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Abstract

Research of Maxwell demon and quantum entanglement is important because of its foundational significance in physics and its potential applications in quantum information.Previous studies on the Maxwell demon have primarily focused on thermodynamics,taking into account quantum correlations.Here we consider from another perspective and ask whether quantum non-locality correlations can be simulated by performing work.The Maxwell demon-assisted Einstein-Podolsky-Rosen(EPR)steering is thus proposed,which implies a new type of loophole.The application of Landauer's erasure principle suggests that the only way to close this loophole during a steering task is by continuously monitoring the heat fluctuation of the local environment by the participant.We construct a quantum circuit model of Maxwell demon-assisted EPR steering,which can be demonstrated by current programmable quantum processors,such as superconducting quantum computers.Based on this quantum circuit model,we obtain a quantitative formula describing the relationship between energy dissipation due to the work of the demon and quantum non-locality correlation.The result is of great physical interest because it provides a new way to explore and understand the relationship between quantum non-locality,information,and thermodynamics.

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基金项目

国家自然科学基金(92365206)

中央高校基本科研业务费专项()

国家自然科学基金(92065113)

出版年

2024
中国物理快报(英文版)
中国科学院物理研究所,中国物理学会

中国物理快报(英文版)

CSTPCDCSCDEI
影响因子:0.515
ISSN:0256-307X
参考文献量32
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