326 citations
- Max Planck Institute for MathematicsDE71 papers
- Capital Normal UniversityCN24 papers
- Max Planck SocietyDE16 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Leipzig UniversityDE6 papers
- University of BonnDE5 papers
- South China University of TechnologyCN4 papers
- Central China Normal UniversityCN3 papers
- Fudan UniversityCN3 papers
- Santa Fe InstituteUS3 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT3 papers
- Technische Universität BerlinDE3 papers
6 papers · 2 filters
Coherent transport on Apollonian networks and continuous-time quantum walks
Xinping Xu, Wei Li, Feng Liu
We study the coherent exciton transport on Apollonian networks generated by simple iterative rules. The coherent exciton dynamics is modeled by continuous-time quantum walks and we…
Convex Trace Functions on Quantum Channels and the Additivity Conjecture
Markus Mueller
We study a natural generalization of the additivity problem in quantum information theory: given a pair of quantum channels, then what is the set of convex trace functions that att…
Lossless Quantum Prefix Compression for Communication Channels that are Always Open
Markus Mueller, Caroline Rogers, Rajagopal Nagarajan
We describe a method for lossless quantum compression if the output of the information source is not known. We compute the best possible compression rate, minimizing the expected b…
Entanglement of Multipartite Schmidt-correlated States
Ming-Jing Zhao, Shao-Ming Fei, Zhi-Xi Wang
We generalize the Schmidt-correlated states to multipartite systems. The related equivalence under SLOCC, the separability, entanglement witness, entanglement measures of negativit…
A Complete Set of Local Invariants for a Family of Multipartite Mixed States
Xiao-Hong Wang, Shao-Ming Fei, Ke Wu
We study the equivalence of quantum states under local unitary transformations by using the singular value decomposition. A complete set of invariants under local unitary transform…
Representation Class and Geometrical Invariants of Quantum States under Local Unitary Transformations
Zu-Huan Yu, Xian-Qing Li-Jost, Shao-Ming Fei
We investigate the equivalence of bipartite quantum mixed states under local unitary transformations by introducing representation classes from a geometrical approach. It is shown…