Feasible quantum error detection with linear optics

被引：9

作者：

Kalamidas, D ^{[1
]}

机构：

[1] CUNY City Coll, Inst Ultrafast Spect & Lasers, New York, NY 10031 USA

来源：

PHYSICS LETTERS A | 2004年 / 321卷 / 02期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/j.physleta.2003.12.012

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present linear optical,schemes, based on the quantum parity check, that perform error detection on two-photon entangled states and arbitrary single-photon states. Also, a limited form of error correction is possible. These schemes operate without CNOT gates, ancillary qubits, GHZ states, or multiple two-photon states. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：87 / 93

页数：7

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