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arXiv 1704.06375cs.ITmath.IT
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有限链环上线性码的量子码

Quantum Codes from Linear Codes over Finite Chain Rings

Xiusheng Liu, Hualu Liu

摘要:

本文给出了由有限链环上的线性码构造量子码的两种方法。第一个是来自Calderbank-Shor-Steane(CSS)的建设适用于自对偶码在有限链环。第二种构造是由有限链环$\mathbb{F}_{p^{2m}}+u\mathbb{F}_{p^{2m}}$上线性码的Gray象的CSS构造导出的。利用有限链环上的循环码得到了量子码的良参数。

英文摘要:

In this paper, we provide two methods of constructing quantum codes from linear codes over finite chain rings. The first one is derived from the Calderbank-Shor-Steane (CSS) construction applied to self-dual codes over finite chain rings. The second construction is derived from the CSS construction applied to Gray images of the linear codes over finite chain ring $\mathbb{F}_{p^{2m}}+u\mathbb{F}_{p^{2m}}$. The good parameters of quantum codes from cyclic codes over finite chain rings are obtained.

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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