55 citations · 415 across the 36 of their papers we have counts for
7 papers · 2 filters
Criterion of Local Unitary Equivalence for Multipartite States
Ting-Gui Zhang, Ming-Jing Zhao, Ming Li +2
We study the local unitary equivalence of arbitrary dimensional multipartite quantum mixed states. We present a necessary and sufficient criterion of the local unitary equivalence…
Local unitary invariants for multipartite states
Ting-Gui Zhang, Ming-Jing Zhao, Xianqing Li-Jost +1
We study the invariants of arbitrary dimensional multipartite quantum states under local unitary transformations. For multipartite pure states, we give a set of invariants in terms…
Separable State Decompositions for a Class of Mixed States
Ting-Gui Zhang, Xiaofen Huang, Xianqing Li-Jost +2
We study certain quantum states for which the PPT criterion is both sufficient and necessary for separability. A class of bipartite mixed states is presented and the co…
A Note on State Decomposition Independent Local Invariants
Ting-Gui Zhang, Naihuan Jing, Xianqing Li-Jost +2
We derive a set of invariants under local unitary transformations for arbitrary dimensional quantum systems. These invariants are given by hyperdeterminants and independent from th…
Entanglement Detection and Distillation for Arbitrary Bipartite Systems
Ming-Jing Zhao, Ting-Gui Zhang, Xianqing Li-Jost +1
We present an inequality for detecting entanglement and distillability of arbitrary dimensional bipartite systems. This inequality provides a sufficient condition of entanglement f…
Quantum Correlations Induced by Local von Neumann Measurement
Ming-Jing Zhao, Ting-Gui Zhang, Zong-Guo Li +3
We study the total quantum correlation, semiquantum correlation and joint quantum correlation induced by local von Neumann measurement in bipartite system.We analyze the properties…