3.9k citations
- Tsinghua UniversityCN533 papers
- Collaborative Innovation Center of Quantum MatterCN194 papers
- Chinese Academy of SciencesCN134 papers
- Beijing Academy of Quantum Information SciencesCN95 papers
- Institute of PhysicsPL84 papers
- Frontier Science Center for Quantum Information of the Ministry of Education of ChinaCN66 papers
- University of Science and Technology of ChinaCN56 papers
- RIKEN Center for Emergent Matter ScienceJP38 papers
- University of Chinese Academy of SciencesCN36 papers
- Peking UniversityCN34 papers
- Southern University of Science and TechnologyCN34 papers
- Jinan Institute of Quantum TechnologyCN29 papers
8 papers · 2 filters
Loophole-free plug-and-play quantum key distribution
Ruoyang Qi, Haoran Zhang, Jiancun Gao +2
Robust, simple, and flexible quantum key distribution (QKD) is vital for realising practical applications of this technique. Contrary to typical phase-coded QKD schemes, the plug-a…
Sending-or-not-sending twin-filed quantum key distribution with discrete phase modulation
Cong Jiang, Zong-Wen Yu, Xiao-Long Hu +1
We study the sending-or-not-sending (SNS) protocol with discrete phase modulation of coherent states. We first make the security of the SNS protocol with discrete phase modulation.…
A hierarchy in Majorana non-abelian tests and hidden variable models
Peng Qian, Dong E. Liu
The recent progress of the Majorana experiments paves a way for the future tests of non-abelian braiding statistics and topologically-protected quantum information processing. Howe…
Higher key rate of measurement-device-independent quantum key distribution through joint data processing
Cong Jiang, Zong-Wen Yu, Xiao-Long Hu +1
We propose a method named as double-scanning method, to improve the key rate of measurement-device-independent quantum key distribution (MDI-QKD) drastically. In the method, two pa…
Robust Preparation of Many-body Ground States in Jaynes-Cummings Lattices
Kang Cai, Prabin Parajuli, Guilu Long +2
Strongly-correlated polaritons in Jaynes-Cummings (JC) lattices can exhibit quantum phase transitions between the Mott-insulating and superfluid phases at integer fillings. The pre…
Long-distance free-space measurement-device-independent quantum key distribution
Yuan Cao, Yu-Huai Li, Kui-Xing Yang +20
Measurement-device-independent quantum key distribution (MDI-QKD), based on two-photon interference, is immune to all attacks against the detection system and allows a QKD network…