Error-free optical quantum communication
量子物理
2007-05-23 v1
摘要
An optical scheme for the reliable transfer of quantum information through a noisy quantum channel is proposed. The scheme is inspired by quantum error-correction protocols, but it avoids the currently infeasible requirement for a controlled-NOT operation between single photons. The quantum communication scheme presented here rejects single bit-flip errors instead of correcting them and combines quantum-measurement properties of three-particle entangled (GHZ) states with properties of quantum teleportation.
引用
@article{arxiv.quant-ph/0006108,
title = {Error-free optical quantum communication},
author = {Dik Bouwmeester},
journal= {arXiv preprint arXiv:quant-ph/0006108},
year = {2007}
}
备注
RevTeX, 4 pages, 5 figures