Quantum cryptography with correlated twin laser beams

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The data transmission protocol, based on the use of a strongly correlated pair of laser beams, is proposed. The properties of the corresponding states are described in detail. The protocol is based on the strong correlation of photon numbers in both beams in each measurement. The protocol stability against the interception attempts is analyzed.
9 pages, 6 figures. Journal of Russian Laser Research

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/91917

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0403112
 http://arxiv.org/abs/quant-ph/0403112

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arXiv