Relativistic Motion Generates Quantum Gates and Entanglement Resonances

被引：33

作者：

Bruschi, David Edward ^{[1
,2
]}

Dragan, Andrzej ^{[1
,3
]}

Lee, Antony R. ^{[1
]}

Fuentes, Ivette ^{[1
]}

Louko, Jorma ^{[1
]}

机构：

[1] Univ Nottingham, Sch Math Sci, Nottingham NG7 2RD, England

[2] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England

[3] Univ Warsaw, Inst Theoret Phys, PL-00049 Warsaw, Poland

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 09期

基金：

英国工程与自然科学研究理事会;

关键词：

SQUEEZED STATES; INFORMATION;

D O I：

10.1103/PhysRevLett.111.090504

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the relativistic motion of a quantum system can be used to generate quantum gates. The nonuniform acceleration of a cavity is used to generate well-known two-mode quantum gates in continuous variables. Observable amounts of entanglement between the cavity modes are produced through resonances that appear by repeating periodically any trajectory.

引用

页数：5

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