13 citations · 29 across the 5 of their papers we have counts for
5 papers
Some quaternary additive codes outperform linear counterparts
Chaofeng Guan, Ruihu Li, Yiting Liu +1
The additive codes may have better parameters than linear codes. However, it is still a challenging problem to efficiently construct additive codes that outperform linear codes, es…
On Euclidean, Hermitian and symplectic quasi-cyclic complementary dual codes
Chaofeng Guan, Ruihu Li, Zhi Ma
Linear complementary dual codes (LCD) intersect trivially with their dual. In this paper, we develop a new characterization for LCD codes, which allows us to judge the complementar…
Symplectic self-orthogonal quasi-cyclic codes
Chaofeng Guan, Ruihu Li, Jingjie Lv +1
In this paper, we establish the necessary and sufficient conditions for quasi-cyclic (QC) codes with index even to be symplectic self-orthogonal. Subsequently, we present the lower…
On construction of quantum codes with dual-containing quasi-cyclic codes
Chaofeng Guan, Ruihu Li, Liangdong Lu +2
One of the main objectives of quantum error-correction theory is to construct quantum codes with optimal parameters and properties. In this paper, we propose a class of 2-generator…
New Binary Quantum Codes Constructed from Quasi-Cyclic Codes
Chaofeng Guan, Ruihu Li, Liangdong Lu +1
It is well known that quantum codes can be constructed by means of classical symplectic dual-containing codes. This paper considers a family of two-generator quasi-cyclic codes and…