3 papers
quant-ph2025
Experimental Efficient Source-Independent Quantum Conference Key Agreement
Wen-Ji Hua, Yi-Ran Xiao, Yu Bao +2
Multipartite entanglement enables secure group key distribution among multiple users while providing immunity against hacking attacks targeting source devices, thereby realizing so…
quant-ph2025
Experimental Efficient Source-Independent Quantum Secret Sharing against Coherent Attacks
Yi-Ran Xiao, Hua-Lei Yin, Wen-Ji Hua +2
Source-independent quantum secret sharing (SI QSS), while essential for secure multiuser cryptographic operations in quantum networks, faces significant implementation challenges s…
quant-ph2025
Weakly-Driven Quantum Walks for Memory-Constrained Pauli Channel Learning
Yuan-Zhuo Wang, Yi-Ran Xiao, Ming-Yang Li +2
Accurate characterization of quantum noise, exemplified by the Pauli channel, is a cornerstone for building fault-tolerant quantum computers. A recent protocol (PRX Quantum 6, 0203…