Title
New quantum codes from two linear codes.
Abstract
A CSS quantum code is succinctly represented as a pair of linear codes $$(C_1 ,C_2^{\perp })$$ over finite fields $${\mathbb {F}}_{p^e}$$ with $$C_2^{\perp }\subset C_1$$, where p is a prime and e is a positive integer. In this paper, we present two criteria of the $$C_2^{\perp _s}\subset C_1$$ , where $$C_2^{\perp _s}$$ denotes the s-Galois dual of $$C_2$$ and $$0\le s <e$$. Then, using the two criteria, we construct some new quantum codes and a class of new quantum maximum-distance-separable (quantum MDS) codes. In addition, our obtained quantum MDS codes have parameters better than the ones available in the literature.
Year
DOI
Venue
2020
10.1007/s11128-020-2575-0
Quantum Information Processing
Keywords
Field
DocType
s-Galois dual code, Quantum MDS code, Rank of matrix
Prime (order theory),Integer,Discrete mathematics,Quantum,Quantum codes,Finite field,Quantum mechanics,Quantum computer,Physics
Journal
Volume
Issue
ISSN
19
3
1570-0755
Citations 
PageRank 
References 
1
0.36
0
Authors
2
Name
Order
Citations
PageRank
Xiusheng Liu1114.61
Peng Hu23812.24