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arXiv quant-ph/9702036quant-ph
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噪声信道上的理想量子通信:量子光学实现

Ideal Quantum Communication over Noisy Channels: a Quantum Optical Implementation

S. J. van Enk, J. I. Cirac, P. Zoller

摘要:

我们考虑一个(未知)量子态通过光子在两个相距较远的原子之间的传输。基于量子光学现实模型,我们定义了一个噪声量子信道,它包括系统误差以及由于耦合到环境的错误。我们提出了一个协议,允许一个完成理想的传输,重复传输操作所需的次数。

英文摘要:

We consider transmission of an (unknown) quantum state between two distant atoms via photons. Based on a quantum-optical realistic model, we define a noisy quantum channel which includes systematic errors as well as errors due to coupling to the environment. We present a protocol that allows one to accomplish ideal transmission by repeating the transfer operation as many times as needed.

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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