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
18 papers · 2 filters
Uniaxial dynamical decoupling for an open quantum system
Qi Yao, Jun Zhang, Xiao-feng Yi +2
Dynamical decoupling (DD) is an active and effective method for suppressing decoherence of a quantum system from its environment. In contrast to the nominal biaxial DD,this work pr…
Encoding-side-channel-free and measurement-device-independent quantum key distribution
Xiang-Bin Wang, Xiao-Long Hu, Zong-Wen Yu
We present a simple protocol where Alice and Bob only needs sending out a coherent state or not-sending out a coherent state to Charlie. There is no bases switching. We show that t…
Implementation and Security Analysis of Practical Quantum Secure Direct Communication
Ruoyang Qi, Zhen Sun, Zaisheng Lin +7
Fast development of supercomputer and perspective quantum computer is posing increasing serious threats to communication security. Based on the laws of quantum mechanics, quantum c…
Experimental Simulation of Bosonic Creation and Annihilation Operators in a Quantum Processor
Xiangyu Kong, Shijie Wei, Jingwei Wen +1
The ability of implementing quantum operations plays fundamental role in manipulating quantum systems. Creation and annihilation operators which transform a quantum state to anothe…
Nonadiabatic holonomic quantum computation on coupled transmons with ancillaries
Tao Chen, Jiang Zhang, Zheng-Yuan Xue
The physical implementation of holonomic quantum computation is challenging due to the needed complex controllable interactions in multilevel quantum systems. Here we propose to im…
Full Implementation of four-intensity Protocol for Measurement-Device-Independent Quantum Key Distribution over Asymmetric Channel
Xiao-Long Hu, Yuan Cao, Zong-Wen Yu +1
We study the the optimization of full implementation of the four-intensity decoy-state Measurement-Device-Independent Quantum Key Distribution (MDIQKD) over asymmetric and unstable…