2021/10/25 by Shiwen Sun, Tongjiang Yan, Sun, Shiwen +7
Computer Science · #Quantum Computing Algorithms and Architecture #Quantum-Dot Cellular Automata #Coding theory and cryptography
paper · pdf · doi:10.48550/arxiv.2110.13659
Quantum synchronizable codes (QSCs) are special quantum error-correcting codes which can be used to correct the effects of quantum noise on qubits and misalignment in block synchronization. In this paper, a new class of quantum synchronizable codes of length 2n are constructed by using the cyclotomic cosets, whose synchronization capabilities always reach the upper bound 2n.