321 citations
- Max Planck Institute for MathematicsDE145 papers
- Max Planck Institute for Mathematics in the SciencesDE143 papers
- Chinese Academy of SciencesCN28 papers
- China University of Petroleum, East ChinaCN19 papers
- Tsinghua UniversityCN17 papers
- University of BonnDE16 papers
- Institute of PhysicsPL15 papers
- South China University of TechnologyCN15 papers
- University of Chinese Academy of SciencesCN14 papers
- Zhejiang UniversityCN13 papers
- Beijing Normal UniversityCN12 papers
- Shanghai Jiao Tong UniversityCN12 papers
19 papers · 2 filters
Hybrid of Gradient Descent And Semidefinite Programming for Certifying Multipartite Entanglement Structure
Kai Wu, Zhihua Chen, Zhen-Peng Xu +2
Multipartite entanglement is a crucial resource for a wide range of quantum information processing tasks, including quantum metrology, quantum computing, and quantum communication.…
Schmidt number criterion via general symmetric informationally complete measurements
Zhen Wang, Bao-Zhi Sun, Shao-Ming Fei +1
The Schmidt number characterizes the quantum entanglement of a bipartite mixed state and plays a significant role in certifying entanglement of quantum states. We derive a Schmidt…
Unextendible and strongly uncompletable product bases
Xiao-Fan Zhen, Hui-Juan Zuo, Fei Shi +1
In 2003, DiVincenzo {\it et al}. put forward the question that whether there exists an unextendible product basis (UPB) which is an uncompletable product basis (UCPB) in every bipa…
Unified monogamy relations for the generalized -class states beyond qubits
Zhong-Xi Shen, Wen Zhou, Dong-Ping Xuan +2
The monogamy of entanglement stands as an indispensable feature within multipartite quantum systems. We study monogamy relations with respect to any partitions for the generalized…
Quantum partial coherence measures constructed from Fisher information
Dong-Ping Xuan, Zhong-Xi Shen, Wen Zhou +3
Quantum mechanics gives a new breakthrough to the field of parameter estimation. In the realm of quantum metrology, the precision of parameter estimation is limited by the quantum…
Coherence and entropy complementarity relations of generalized wave-particle duality
Kang-Kang Yang, Zhi-Xi Wang, Shao-Ming Fei
The concept of wave-particle duality holds significant importance in the field of quantum mechanics, as it elucidates the dual nature encompassing both wave-like and particle-like…