Phonon-phonon entanglement in a coupled optomechanical system

被引：1

作者：

Akram, Uzma ^{[1
]}

Milburn, G. J. ^{[1
]}

机构：

[1] Univ Queensland, Sch Math & Phys, Dept Phys, St Lucia, Qld 4072, Australia

来源：

QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC): THE TENTH INTERNATIONAL CONFERENCE | 2011年 / 1363卷

关键词：

Phonons; Entanglement; Optomechanics; RADIATION-PRESSURE; CAVITY; MICROMIRROR;

D O I：

10.1063/1.3630213

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a system of two driven optomechanical cavities coupled reversibly to each other and explore entanglement between the different optical and mechanical modes in the collective system. We find that while the optical and mechanical modes within each cavity are entangled as expected [1], interestingly, phonons of one cavity can also be entangled quite robustly with those of the other cavity well into the steady state.

引用

页数：4

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