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arXiv 1406.0650cs.ITmath.IT
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基于求值码与矩阵乘积码的新型量子码

New Quantum Codes from Evaluation and Matrix-Product Codes

Carlos Galindo, Fernando Hernando, Diego Ruano

AI总结:

本文通过CSS构造和Steane放大方法,结合广义Reed-Muller等码的子域子码与矩阵乘积码,构造了具有优异参数的稳定子量子码,部分二元与非二元码的参数或长度超越了现有已知码。

摘要:

本文研究了通过CSS码构造和Steane放大方法,由广义Reed-Muller码、双曲码和仿射簇码的子域子码及矩阵乘积码获得的稳定子码。提供了具有良好量子参数的稳定子码,特别是长度为127和128的部分二元码改进了http://www.codetables.de中码的参数。此外,所提出的非二元码,其参数优于或等于La Guardia从BCH码获得的量子码,或其长度达到了后者无法企及的范围。

英文摘要:

Stabilizer codes obtained via CSS code construction and Steane's enlargement of subfield-subcodes and matrix-product codes coming from generalized Reed-Muller, hyperbolic and affine variety codes are studied. Stabilizer codes with good quantum parameters are supplied, in particular, some binary codes of lengths 127 and 128 improve the parameters of the codes in http://www.codetables.de. Moreover, non-binary codes are presented either with parameters better than or equal to the quantum codes obtained from BCH codes by La Guardia or with lengths that can not be reached by them.

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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