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arXiv 0902.3711quant-ph
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非最大纠缠三粒子态的概率密集编码

Probabilistic Dense Coding Using Non-Maximally Entangled Three-Particle State

Zhang Guo-Hua, Yan Feng-Li

摘要:

提出了一种利用非最大纠缠三粒子态的量子信道实现概率密集编码的方案。如果发送者引入辅助粒子并进行集体幺正变换,量子密集编码将以一定的概率成功。此外,计算在该方案中传输的平均信息。

英文摘要:

We present a scheme of probabilistic dense coding via a quantum channel of non-maximally entangled three-particle state. The quantum dense coding will be succeeded with a certain probability if the sender introduces an auxiliary particle and performs a collective unitary transformation. Furthermore, the average information transmitted in this scheme is calculated.

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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