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arXiv 2106.02470cs.ITcs.CRmath.IT
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环$\mathbb{Z}_{2q}$上二阶分圆类的量子同步码

Quantum Synchronizable Codes From Cyclotomic Classes of Order Two over $\mathbb{Z}_{2q}$

Tao Wang, Tongjiang Yan, Vladimir Sidorenko, Xueting Wang

摘要:

量子同步码是一种既能纠正量子噪声对量子比特的影响又能纠正块同步中的失准的量子纠错码。利用$\mathbb{Z}_{2q}$上的二阶分圆类构造了两类量子同步码,在一定条件下,它们的同步能力达到上界.此外,量子同步码对比特错误和相位错误具有良好的纠错能力。

英文摘要:

Quantum synchronizable codes are kinds of quantum error-correcting codes that can not only correct the effects of quantum noise on qubits but also the misalignment in block synchronization. This paper contributes to constructing two classes of quantum synchronizable codes by the cyclotomic classes of order two over $\mathbb{Z}_{2q}$, whose synchronization capabilities can reach the upper bound under certain conditions. Moreover, the quantum synchronizable codes possess good error-correcting capability towards bit errors and phase errors.

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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