163 citations · 240 across the 6 of their papers we have counts for
6 papers · 1 filter
Quantum key distribution over scattering channel
Qi-Hang Lu, Fang-Xiang Wang, Kun Huang +7
Scattering of light by cloud, haze, and fog decreases the transmission efficiency of communication channels in quantum key distribution (QKD), reduces the system's practical securi…
Efficient decoy-states for the reference-frame-independent measurement-device-independent quantum key distribution
Feng-Yu Lu, Zhen-Qiang Yin, Guan-Jie Fan-Yuan +5
Reference-frame-independent measurement-device-independent quantum key distribution (RFI-MDI-QKD) is a novel protocol which eliminates all possible attacks on detector side and nec…
Practical issues of twin-field quantum key distribution
Feng-Yu Lu, Zhen-Qiang Yin, Rong-Wang +8
Twin-Field Quantum Key Distribution(TF-QKD) protocol and its variants, such as Phase-Matching QKD(PM-QKD), sending or not QKD(SNS-QKD) and No Phase Post-Selection TF-QKD(NPP-TFQKD)…
Improving the performance of Twin-Field Quantum Key Distribution
Feng-Yu Lu, Zhen-Qiang Yin, Chao-Han Cui +7
Among the various versions of the twin-field quantum key distribution (TF-QKD) protocol [M.Lucamarini, Z. Yuan, J. Dynes, and A. Shields, Nature (London) 557, 400 (2018)] that can…
Experimental demonstration of quantum key distribution without monitoring of the signal disturbance
Shuang Wang, Zhen-Qiang Yin, Wei Chen +7
Quantum key distribution (QKD) enables two distant users, Alice and Bob, to share secret keys. In existing QKD protocols, an eavesdropper's intervention will inevitably disturb the…
Quantum discord of ensemble of quantum states
Yao Yao, Jing-Zheng Huang, Xu-Bo Zou +4
We highlight an information-theoretic meaning of quantum discord as the gap between the ac- cessible information and the Holevo bound in the framework of ensemble of quantum states…