Quantum Polarization Codes for Capacity-Achieving in Discrete Memoryless Quantum Channel

Abstract:

Quantum channel combining and splitting, called quantum channel polarization, is suggested to design qubit sequences that achieve the symmetric capacity for any given discrete memoryless quantum channels. The polarized quantum channels can be well-conditioned for quantum channel codes, through which one need to send data at rate 1 by employing quantum channels with capacity near 1 and at rate 0 by employing the remaining quantum channels.

• Periodical: Applied Mechanics and Materials (Volumes 44-47)
• Pages: 2978-2982
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.44-47.2978
• Online since: December 2010
• Authors: Da Zu Huang, Zhi Gang Chen, Xin Li, Ying Guo
• Keywords: Quantum Channel, Quantum Channel Polarization, Quantum Polarization Code

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