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New stabilizer codes from the construction of dual-containing matrix-product codes
Finite Fields and Their Applications ( IF 1 ) Pub Date : 2020-01-23 , DOI: 10.1016/j.ffa.2020.101643
Meng Cao , Jianlian Cui

It is known from the CSS code construction that an [[m,2km,d]]q stabilizer code can be obtained from a (Euclidean) dual-containing [m,k,d]q code. In [5], Blackmore and Norton introduced an interesting code called matrix-product code, which is very useful in constructing new quantum codes of large lengths. Recently, Galindo et al. [16] constructed several classes of stabilizer codes from the dual-containing matrix-product codes of (generalized) Reed-Muller, hyperbolic and affine variety ones. In this paper, we first provide a more general approach to construct dual-containing matrix-product codes and then further study it in two cases. The first case generalizes the result by Galindo et al. and constructs dual-containing matrix-product codes more explicitly since the matrices involved are not restricted to be orthogonal. The second case presents a different way to construct dual-containing matrix-product codes in which some of the constituent codes are not required to be dual-containing. Through the construction of dual-containing matrix-product codes of Reed-Muller and affine variety ones, the CSS code construction and Steane's enlargement, we supply several classes of new stabilizer codes over the fields F5, F7 and F9 either having minimum distances larger than the ones achieved from the first case or the technique in [16], or having lengths that are not studied in [16].



中文翻译:

双重对偶矩阵乘积码构造中的新稳定剂码

从CSS代码构造可以知道 [[2ķ-d]]q 稳定剂代码可以从(欧几里得)对偶 [ķd]q码。在[5]中,Blackmore和Norton引入了一种有趣的代码,称为矩阵乘积代码,在构造新的大长度量子代码时非常有用。最近,Galindo等人。[16]从(广义)Reed-Muller,双曲和仿射变数的双重包含矩阵乘积代码构造了几类稳定器代码。在本文中,我们首先提供一种更通用的方法来构造包含双重值的矩阵乘积代码,然后在两种情况下对其进行进一步研究。第一种情况概括了Galindo等人的结果。由于涉及的矩阵不限于正交,因此更明确地构造了包含对偶的矩阵乘积码。第二种情况提出了一种构造包含双重的矩阵乘积码的不同方法,其中某些组成代码不需要包含双重。通过构造Reed-Muller和仿射变种的双重包含的矩阵乘积代码,CSS代码构造和Steane的扩大,我们在各个领域提供了几类新的稳定器代码F5F7F9 其最小距离大于第一种情况或[16]中的技术所实现的最小距离,或者具有[16]中未研究的长度。

更新日期:2020-01-23
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