An experimental proposal to test dynamic quantum non-locality with single-atom interferometry

被引：2

作者：

Zhu, Shi-Liang ^{[1
]}

Xue, Zheng-Yuan ^{[1
]}

Zhang, Dan-Wei ^{[1
]}

Duan, Lu-Ming ^{[2
,3
]}

机构：

[1] S China Normal Univ, Lab Quantum Informat Technol, Sch Phys & Telecommun Engn, Guangzhou 510006, Guangdong, Peoples R China

[2] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA

[3] Univ Michigan, MCTP, Ann Arbor, MI 48109 USA

来源：

EPL | 2011年 / 94卷 / 05期

关键词：

D O I：

10.1209/0295-5075/94/50006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Quantum non-locality based on the well-known Bell inequality is of kinematic nature. A different type of quantum non-locality, the non-locality of the quantum equation of motion, is recently put forward with connection to the Aharonov-Bohm effect (POPESCU S., Nat. Phys., 6 (2010) 151). Evolution of the displacement operator provides an example to manifest such dynamic quantum non-locality. We propose an experiment using single-atom interferometry to test such dynamic quantum non-locality. We show how to measure evolution of the displacement operator with cold atoms in a spin-dependent optical lattice potential and discuss signature to identify dynamic quantum non-locality under a realistic experimental setting. Copyright (C) EPLA, 2011

引用

页数：5

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