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Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement

机译：连续变量多粒子纠缠的分布式量子感测

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摘要

Continuous-variable multipartite entanglement, obtained from dividing a squeezed state between multiple nodes, is shown to enhance distributed field-quadrature displacement sensing. In the lossless case, its performance has Heisenberg scaling in the number of nodes.

机译：通过在多个节点之间划分压缩状态而获得的连续变量多部分纠缠可增强分布场-正交位移感测。在无损情况下，其性能使海森堡在节点数上成比例增长。

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《Conference on Lasers and Electro-Optics 》|2018年|1-2|共2页
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作者
Quntao Zhuang; Zheshen Zhang; Jeffrey H. Shapiro;
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Sensors; Photonics; Quantum entanglement; Sensitivity; Optical losses; Metrology; Protocols;

机译：传感器;光子学;量子纠缠;灵敏度;光学损耗;计量学;协议;

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专利

1. Repeater-enhanced distributed quantum sensing based on continuous-variable multipartite entanglement [J] . Physical Review, A . 2019 ,第1aPta1期

机译：基于连续变量多分纠缠的中继器增强分布式量子传感
2. Distributed quantum sensing using continuous-variable multipartite entanglement [J] . Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro Physical Review, A . 2018 ,第3aPta1期

机译：使用连续变量多分纠缠分布量子传感
3. Coexistence of unlimited bipartite and genuine multipartite entanglement: Promiscuous quantum correlations arising from discrete to continuous-variable systems [J] . Adesso G, Ericsson M, Illuminati F Physical Review, A. Atomic, molecular, and optical physics . 2007 ,第2aPta1期

机译：无限二分和真正多分纠缠的共存：离散系统到连续变量系统产生的混杂量子相关性
4. Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement [C] . Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro Conference on Lasers and Electro-Optics . 2018

机译：使用连续变量多分纠缠分布量子传感
5. Multipartite Entanglement: Transformations, Quantum Secret Sharing, Quantum Error Correction [D] . Helwig, Wolfram 2014

机译：多分纠缠：变换，量子秘密共享，量子误差校正
6. Detection of entanglement in asymmetric quantum networks and multipartite quantum steering [O] . D. Cavalcanti, P. Skrzypczyk, G. H. Aguilar, -1

机译：非对称量子网络中纠缠的检测和多部分量子导向
7. Repeater-enhanced distributed quantum sensing based on continuous-variable multipartite entanglement [O] . Yi Xia, Quntao Zhuang, William Clark, 2019

机译：基于连续变量多分纠缠的中继器增强分布式量子传感

Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement

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