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arXiv quant-ph/0406100quant-ph
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具有集体随机幺正噪声的容错量子密钥分发协议

Fault tolerant quantum key distribution protocol with collective random unitary noise

X. B. Wang

摘要:

提出了一种易于实现的光子偏振下稳健量子密钥分发的测量和验证协议。该协议是容错的集体随机酉信道噪声。该协议不需要任何集体量子测量或量子存储器。给出了一个安全性证明和一个具体的利用自发参量下转换的线性光学实现。

英文摘要:

We propose an easy implementable prepare-and-measure protocol for robust quantum key distribution with photon polarization. The protocol is fault tolerant against collective random unitary channel noise. The protocol does not need any collective quantum measurement or quantum memory. A security proof and a specific linear optical realization using spontaneous parametric down conversion are given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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