多方控制的遥控器，没有多方纠缠

IF 4.6 2区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Chinese Journal of Physics Pub Date : 2025-06-20 DOI:10.1016/j.cjph.2025.06.028

Jia Hao , Yu-Guang Yang , Yue-Chao Wang , Guang-Bao Xu , Dong-Huan Jiang , Yi-Hua Zhou , Wei-Min Shi

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引用次数: 0

摘要

多方GHZ （greenberger - horn - zeilinger）状态是多方控制远程控制协议中的重要资源。然而，它的脆弱性和低强度限制了这些协议在现有技术下的实际应用。在这里，我们提出了一个没有多方纠缠的多方控制远程控制协议。然后，我们分析了我们的协议在特定类型噪声下的性能，并与现有的基于ghz状态的协议进行了比较。我们还表明，我们的协议显示出一个独特的优势：它可以容忍任意数量的无响应代理。本研究为多方遥控提供了一条实用的途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Multiparty-controlled remote control without multipartite entanglement

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Multiparty-controlled remote control without multipartite entanglement

The multipartite Greenberger-Horne-Zeilinger (GHZ) state is an important resource in multiparty-controlled remote control protocols. However, its fragility and low intensity limit the practical applications of these protocols with current technologies. Here, we present a multiparty-controlled remote control protocol without multipartite entanglement. Then, we analyze the performance of our protocol under certain types of noise, and compare our protocol with existing GHZ-state-based protocols. We also show that our protocol exhibits a unique advantage: it can tolerate an arbitrary number of nonresponsive agents. This study provides a practical pathway for multiparty-controlled remote control.

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来源期刊

Chinese Journal of Physics 物理-物理：综合

CiteScore

8.50

自引率

10.00%

发文量

361

审稿时长

44 days

期刊介绍： The Chinese Journal of Physics publishes important advances in various branches in physics, including statistical and biophysical physics, condensed matter physics, atomic/molecular physics, optics, particle physics and nuclear physics. The editors welcome manuscripts on: -General Physics: Statistical and Quantum Mechanics, etc.- Gravitation and Astrophysics- Elementary Particles and Fields- Nuclear Physics- Atomic, Molecular, and Optical Physics- Quantum Information and Quantum Computation- Fluid Dynamics, Nonlinear Dynamics, Chaos, and Complex Networks- Plasma and Beam Physics- Condensed Matter: Structure, etc.- Condensed Matter: Electronic Properties, etc.- Polymer, Soft Matter, Biological, and Interdisciplinary Physics. CJP publishes regular research papers, feature articles and review papers.