122 citations · 172 across the 8 of their papers we have counts for
8 papers
Continuous-variable quantum key distribution network based on entangled states of optical frequency combs
Hai Zhong, Qianqian Hu, Zhiyue Zuo +3
Continuous-variable quantum key distribution (CVQKD) features a high key rate and compatibility with classical optical communication. Developing expandable and efficient CVQKD netw…
Enhancing discrete-modulated continuous-variable measurement-device-independent quantum key distribution via quantum catalysis
Wei Ye, Ying Guo, Yun Mao +2
The discrete modulation can make up for the shortage of transmission distance in measurement-device-independent continuous-variable quantum key distribution (MDI-CVQKD) that has an…
Continuous-variable measurement-device-independent quantum key distribution via quantum catalysis
Wei Ye, Hai Zhong, Xiaodong Wu +2
The continuous-variable measurement-device-independent quantum key distribution (CV-MDI-QKD) is a promising candidate for the immunity to side-channel attacks, but unfortunately se…
Multi-label learning for improving discretely-modulated continuous-variable quantum key distribution
Qin Liao, Hai Zhong, Ying Guo
Discretely-modulated continuous-variable quantum key distribution (CVQKD) is more suitable for long-distance transmission compared with its Gaussian-modulated CVQKD counterpart. Ho…
Continuous-variable quantum key distribution with non-Gaussian quantum catalysis
Ying Guo, Wei Ye, Hai Zhong +1
The non-Gaussian operation can be used not only to enhance and distill the entanglement between Gaussian entangled states, but also to improve quantum communications. In this paper…
Combined feedback and sympathetic cooling of a mechanical oscillator coupled to ultracold atoms
Philipp Christoph, Tobias Wagner, Hai Zhong +4
A promising route to novel quantum technologies are hybrid quantum systems, which combine the advantages of several individual quantum systems. We have realized a hybrid atomic-mec…
A millikelvin all-fiber cavity optomechanical apparatus for merging with ultra-cold atoms in a hybrid quantum system
Hai Zhong, Gotthold Fläschner, Alexander Schwarz +8
We describe the construction of an apparatus designed to realize a hybrid quantum system comprised of a cryogenically cooled mechanical oscillator and ultra-cold Rb atoms co…
Remote generation of entanglement for individual atoms via optical fibers
Y. Q. Guo, H. Y. Zhong, Y. H. Zhang +1
The generation of atomic entanglement is discussed in a system that atoms are trapped in separate cavities which are connected via optical fibers. Two distant atoms can be projecte…