From the 2 of 6 linked papers with an AI index.
6 papers
Experimental demonstration of scalable quantum blockchain with exponentially superior quantum communication complexity
Feng Xie, Ming-Yang Li, Yongqiang Du +11
The paper reports an experimental implementation of a scalable quantum blockchain using weak coherent states and a circular quantum Byzantine agreement, achieving a large reduction…
A fault-tolerant quantum blockchain deployed on commercial telecommunications network
Yongqiang Du, Chen-Xun Weng, Feng Xie +10
The paper presents a hybrid quantum blockchain built on photonic integrated circuits and deployed over existing telecom infrastructure, achieving near‑half fault tolerance and abou…
Security Risks of VOA-Induced Luminescence in Chip-Based quantum key distribution
Zijian Li, Chenyu Xu, Xin Hua +5
Integrated photonics is widely regarded as a key enabler for scalable quantum key distribution (QKD), offering compactness, stability, and compatibility with semiconductor fabricat…
High-Rate Free-Running Reference-Frame-Independent Measurement-Device-Independent Quantum Key Distribution with Classified Distillation
Xin Liu, Zhicheng Luo, Kaibiao Qin +3
Reference-frame-independent measurement-device-independent quantum key distribution (RFI-MDI-QKD) eliminates detector side-channel attacks and avoids reference-frame calibration. W…
Scalable twin-field quantum key distribution network enabled by adaptable architecture
Chunfeng Huang, Rui Guan, Xin Liu +7
Quantum key distribution (QKD) is a key application in quantum communication, enabling secure key exchange between parties using quantum states. Twin-field (TF) QKD offers a promis…
Refrence-Frame-Independent Quantum Key Distribution over 250 km of Optical Fiber
Xin Liu, Di Luo, Zhicheng Luo +3
The reference-frame-independent quantum key distribution (RFI QKD) protocol enables QKD systems to function effectively despite slowly varying reference frames, offering a distinct…