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arXiv quant-ph/0605108quant-ph
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相关噪声下量子信道的纠缠辅助经典容量

Entanlement-Assisted Classical Capacity of Quantum Channels with Correlated Noise

Nigum Arshed, A. H. Toor

摘要:

我们计算的纠缠辅助经典容量的对称和非对称泡利通道,两个连续使用的通道相关。从我们的研究中可以明显看出,在有记忆的情况下,与乘积和纠缠态编码相比,如果存在先验纠缠,则在量子信道上传输更多的经典信息。

英文摘要:

We calculate the entanglement-assisted classical capacity of symmetric and asymmetric Pauli channels where two consecutive uses of the channels are correlated. It is evident from our study that in the presence of memory, a higher amount of classical information is transmitted over quantum channels if there exists prior entanglement as compared to product and entangled state coding.

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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