Quantum phase gate for optical qubits with cavity quantum optomechanics

被引：26

作者：

Asjad, Muhammad ^{[1
]}

Tombesi, Paolo ^{[1
]}

Vitali, David ^{[1
]}

机构：

[1] Univ Camerino, Div Phys, Sch Sci & Technol, I-62032 Camerino, MC, Italy

来源：

OPTICS EXPRESS | 2015年 / 23卷 / 06期

关键词：

NONLINEAR OPTICS; NOISE REDUCTION; PHOTONS; LIGHT;

D O I：

10.1364/OE.23.007786

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show that a cavity optomechanical system formed by a mechanical resonator simultaneously coupled to two modes of an optical cavity can be used for the implementation of a deterministic quantum phase gate between optical qubits associated with the two intracavity modes. The scheme is realizable for sufficiently strong single-photon optomechanical coupling in the resolved sideband regime, and is robust against cavity losses. (c) 2015 Optical Society of America

引用

页码：7786 / 7794

页数：9

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