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- Max Planck Institute for Mathematics in the SciencesDE256 papers
- Max Planck SocietyDE203 papers
- Capital Normal UniversityCN152 papers
- Leipzig UniversityDE20 papers
- China University of Petroleum, East ChinaCN17 papers
- South China University of TechnologyCN15 papers
- Nanchang UniversityCN13 papers
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- University of BonnDE12 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- North Carolina State UniversityUS10 papers
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5 papers · 1 filter
Polygamy relation of quantum correlations with equality
Zhi-Xiang Jin, Bing Yu, Xue-Na Zhu +2
We provide a generalized definition of polygamy relations for any quantum correlation measures. Instead of the usual polygamy inequality, a polygamy relation with equality is given…
Entanglement Verification with Deep Semi-supervised Machine Learning
Lifeng Zhang, Zhihua Chen, Shao-Ming Fei
Quantum entanglement lies at the heart in quantum information processing tasks. Although many criteria have been proposed, efficient and scalable methods to detect the entanglement…
Entropic uncertainty relations with quantum memory in a multipartite scenario
Qing-Hua Zhang, Shao-Ming Fei
Entropic uncertainty relations demonstrate the intrinsic uncertainty of nature from an information-theory perspective. Recently, a quantum-memory-assisted entropic uncertainty rela…
A Family of Bipartite Separability Criteria Based on Bloch Representation of Density Matrices
Xue-Na Zhu, Jing Wang, Gui Bao +3
We study the separability of bipartite quantum systems in arbitrary dimensions based on the Bloch representation of density matrices. We present two separability criteria for quant…
Discrimination of Coherent States via Atom-Field Interaction without Rotation Wave Approximation
Jin-Hua Zhang, Fu-Lin Zhang, Mai-Lin Liang +2
The quantum state discrimination is an important part of quantum information processing. We investigate the discrimination of coherent states through Jaynes-Cummings (JC) model int…