Hermitian self-orthogonal code;
Hermitian linear complementary dual code;
quantum error-correcting code;
LINEAR CODES;
DUAL CODES;
CLASSIFICATION;
D O I:
10.3390/math12132117
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We introduce some methods for constructing quaternary Hermitian self-orthogonal (HSO) codes, and construct quaternary [n, 5] HSO for 342 <= n <= 492. Furthermore, we present methods of constructing Hermitian linear complementary dual (HLCD) codes from known HSO codes, and obtain many HLCD codes with good parameters. As an application, 31 classes of entanglement-assisted quantum error correction codes (EAQECCs) with maximal entanglement can be obtained from these HLCD codes. These new EAQECCs have better parameters than those in the literature.
机构:
Southwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R China
State Key Lab Cryptol, POB 5159, Beijing 100878, Peoples R ChinaSouthwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R China
Li, Xia
Cheng, Feng
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机构:
Southwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R ChinaSouthwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R China
Cheng, Feng
Tang, Chunming
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机构:
China West Normal Univ, Sch Math & Informat, Nanchong 637002, Peoples R ChinaSouthwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R China
Tang, Chunming
Zhou, Zhengchun
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机构:
Southwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R ChinaSouthwest Jiaotong Univ, Sch Math, Chengdu 610031, Sichuan, Peoples R China