Title | ||
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Application of constacyclic codes to entanglement-assisted quantum maximum distance separable codes |
Abstract | ||
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The entanglement-assisted stabilizer formalism overcomes the dual-containing constraint of standard stabilizer formalism for constructing quantum codes. This allows ones to construct entanglement-assisted quantum error-correcting codes (EAQECCs) from arbitrary linear codes by pre-shared entanglement between the sender and the receiver. However, it is not easy to determine the number of pre-shared entanglement pairs required to construct an EAQECC from arbitrary linear codes. In this paper, let be a prime power, we aim to construct new -ary EAQECCs from constacyclic codes. Firstly, we define the decomposition of the defining set of constacyclic codes, which transforms the problem of determining the number into determining a subset of the defining set of underlying constacyclic codes. Secondly, five families of non-Hermitian dual-containing constacyclic codes are discussed. Hence, many entanglement-assisted quantum maximum distance separable codes with are constructed from them, including ones with minimum distance . Most of these codes are new, and some of them have better performance than ones obtained in the literature. |
Year | DOI | Venue |
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2018 | https://doi.org/10.1007/s11128-018-1978-7 | Quantum Information Processing |
Keywords | Field | DocType |
Entanglement-assisted quantum code,Constacyclic code,Defining set,Quantum MDS code | Discrete mathematics,Quantum codes,Quantum,Quantum entanglement,Quantum mechanics,Separable space,Formalism (philosophy),Prime power,Physics | Journal |
Volume | Issue | ISSN |
17 | 8 | 1570-0755 |
Citations | PageRank | References |
2 | 0.39 | 19 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yang Liu | 1 | 25 | 4.58 |
Ruihu Li | 2 | 34 | 6.11 |
Liangdong Lv | 3 | 2 | 0.39 |
Yuena Ma | 4 | 5 | 1.12 |