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arXiv quant-ph/9712034quant-ph
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量子信息理论中的多址信道

Multi-access channels in quantum information theory

A. E. Allahverdyan, D. B. Saakian

摘要:

研究了量子信息理论中的多址信道。来自独立源的经典消息被表示为一些量子态,通过信道传输到一个地址。这些信息可以相互作用,也可以与外部环境相互作用。在陈述问题并证明一些一般性结果后,我们研究了信息通过电磁场态传输的重要物理情形。还考虑了噪声量子信道的单向通信。

英文摘要:

The multi-access channels in quantum information theory are considered. Classical messages from independent sources, which are represented as some quantum states, are transported by a channel to one address. The messages can interact with each other and with external environment. After statement of problem and proving some general results we investigate physically important case when information is transported by states of electromagnetic field. One-way communication by noisy quantum channels is also considered.

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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