Digital system design for quantum error correction codes

• Main Authors: Khalifa, Othman Omran, Shariff, Nur Amirah, Saeed, Rashid A., Abdel-Khalek, S., Alharbi, Abdulaziz N., Alkathiri, Ali A.
• 格式: Article
• 語言: English; English
• 出版: Hindawi 2021
• 主題: T Technology (General); T10.5 Communication of technical information
• 在線閱讀: http://irep.iium.edu.my/95189/7/95189_Digital%20system%20design%20for%20quantum%20error%20correction%20codes.pdf; http://irep.iium.edu.my/95189/13/95189_Digital%20system%20design%20for%20quantum%20error%20correction%20codes_Scopus.pdf; http://irep.iium.edu.my/95189/; https://www.hindawi.com/journals/cmmi/2021/1101911/

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.