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cs.IT2020
Extended quasi-cyclic constructions of quantum codes and entanglement-assisted quantum codes
Jingjie Lv, Ruihu Li, Yu Yao
Construction of quantum codes and entanglement-assisted quantum codes with good parameters via classical codes is an important task for quantum computing and quantum information. I…
cs.IT2020
Additive Conjucyclic Codes over $\F_{q^2}$: Trace Correspondence and Applications to Quantum Codes
Jingjie Lv, Xian Lian, Ruihu Li +1
Additive conjucyclic codes over $\F_{q^2}$ are closed under the conjugated cyclic shift and play an important role in constructing quantum error-correcting codes (QECCs). However,…
cs.IT2020
Constructions of quasi-twisted quantum codes
Jingjie Lv, Ruihu Li, Junli Wang
In this work, our main objective is to construct quantum codes from quasi-twisted (QT) codes. At first, a necessary and sufficient condition for Hermitian self-orthogonality of QT…