321 citations
- Max Planck Institute for MathematicsDE26 papers
- Max Planck Institute for Mathematics in the SciencesDE26 papers
- Chinese Academy of SciencesCN17 papers
- University of BonnDE16 papers
- Institute of Theoretical PhysicsCN8 papers
- Beijing Normal UniversityCN7 papers
- Institute of PhysicsPL7 papers
- Academy of Mathematics and Systems ScienceCN6 papers
- Max Planck SocietyDE6 papers
- Harbin Institute of TechnologyCN4 papers
- South China University of TechnologyCN4 papers
- Chinese University of Hong KongHK3 papers
12 papers · 1 filter
Bell inequalities for multipartite qubit quantum systems and their maximal violation
Ming Li, Shao-Ming Fei
We present a set of Bell inequalities for multiqubit quantum systems. These Bell inequalities are shown to be able to detect multiqubit entanglement better than previous Bell inequ…
Improved lower and upper bounds for entanglement of formation
Xue-Na Zhu, Shao-Ming Fei
We provide analytical lower and upper bounds for entanglement of formation for bipartite systems, which give a direct relation between the bounds of entanglement of formation and c…
Lower Bound of Multipartite Concurrence Based on Sub-quantum State Decomposition
Xue-Na Zhu, Ming-Jing Zhao, Shao-Ming Fei
We study the entanglement of tripartite quantum states and provide analytical lower bound of concurrence in terms of the concurrence of sub-states. The lower bound may improve all…
Global well-posedness of the Cauchy problem of two-dimensional compressible Navier-Stokes equations in weighted spaces
Quansen Jiu, Yi Wang, Zhouping Xin
In this paper, we study the global well-posedness of classical solution to 2D Cauchy problem of the compressible Navier-Stokes equations with large initial data and vacuum. It is p…
Superradiant Solid in Cavity QED Coupled to a Lattice of Rydberg Gas
Xue-Feng Zhang, Qing Sun, Yu-Chuan Wen +3
We study an optical cavity coupled to a lattice of Rydberg atoms, which can be represented by a generalized Dicke model. We show that the competition between the atomic interaction…
Local Unitary Equivalence of Arbitrary Dimensional Bipartite Mixed Quantum States
Chunqin Zhou, Tinggui Zhang, Shao-Ming Fei +2
The nonlocal properties of arbitrary dimensional bipartite quantum systems are investigated. A complete set of invariants under local unitary transformations is presented. These in…