Electrical and Computer Engineering Department, International Islamic University, Gombak, Malaysia.
Department of Computer Engineering, College of Computers and Information System, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
Contrast Media Mol Imaging. 2021 Dec 15;2021:1101911. doi: 10.1155/2021/1101911. eCollection 2021.
Quantum computing is a computer development technology that uses quantum mechanics to perform the operations of data and information. It is an advanced technology, yet the quantum channel is used to transmit the quantum information which is sensitive to the environment interaction. Quantum error correction is a hybrid between quantum mechanics and the classical theory of error-correcting codes that are concerned with the fundamental problem of communication, and/or information storage, in the presence of noise. The interruption made by the interaction makes transmission error during the quantum channel qubit. Hence, a quantum error correction code is needed to protect the qubit from errors that can be caused by decoherence and other quantum noise. In this paper, the digital system design of the quantum error correction code is discussed. Three designs used qubit codes, and nine-qubit codes were explained. The systems were designed and configured for encoding and decoding nine-qubit error correction codes. For comparison, a modified circuit is also designed by adding Hadamard gates.
量子计算是一种利用量子力学进行数据和信息运算的计算机开发技术。它是一种先进的技术，但量子通道用于传输对环境相互作用敏感的量子信息。量子纠错是量子力学和经典纠错码理论的混合体，涉及到在噪声存在的情况下通信和/或信息存储的基本问题。相互作用的中断使得量子通道量子位在传输过程中产生错误。因此，需要量子纠错码来保护量子位免受由退相干和其他量子噪声引起的错误的影响。本文讨论了量子纠错码的数字系统设计。使用了三种设计的量子位码，解释了九量子位码。这些系统被设计和配置用于编码和解码九量子位纠错码。作为比较，还通过添加 Hadamard 门设计了一个修改后的电路。
