Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement

被引：0
|
作者：
Zhuang, Quntao [1 ,2 ]
Zhang, Zheshen [1 ]
Shapiro, Jeffrey H. [1 ]
机构：
[1] MIT, Res Lab Elect, 77 Massachusetts Ave, Cambridge, MA 02139 USA
[2] MIT, Dept Phys, Cambridge, MA 02139 USA
来源：
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018年
关键词：
D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
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.
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页数：2
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