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arXiv quant-ph/0510087quant-ph
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利用位置-动量和极化关联的四维量子密钥分发

Four-dimensional Quantum Key Distribution using Position-Momentum and Polarization Correlations

M. P. Almeida, S. P. Walborn, P. H. Souto Ribeiro

摘要:

我们的实验表明,它是可能的制备和检测光子对自发参量下转换表现出同时的位置动量和偏振相关性,足以实现一个四维密钥分配协议。

英文摘要:

We demonstrate experimentally that it is possible to prepare and detect photon pairs created by spontaneous parametric down-conversion which exhibit simultaneous position-momentum and polarization correlations that are adequate to implement a four-dimensional key distribution protocol.

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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