Experimental Mode-Pairing Quantum Key Distribution Surpassing the Repeaterless Bound

Quantum key distribution (QKD) provides information-theoretic security for communication. The mode-pairing (MP) protocol emerges as a promising solution for long-distance QKD by eliminating the need for a global phase reference while maintaining the repeaterlike rate-loss scaling. Recent implementat...

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Bibliographic Details
Main Authors: Likang Zhang, Wei Li, Jiawei Pan, Yichen Lu, Wenwen Li, Zheng-Ping Li, Yizhi Huang, Xiongfeng Ma, Feihu Xu, Jian-Wei Pan
Format: Article
Language:English
Published: American Physical Society 2025-05-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.15.021037
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