26 citations · 42 across the 10 of their papers we have counts for
5 papers · 1 filter
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…
Ever more optimized simulations of fermionic systems on a quantum computer
Qingfeng Wang, Ze-Pei Cian, Ming Li +2
Despite using a novel model of computation, quantum computers break down programs into elementary gates. Among such gates, entangling gates are the most expensive. In the context o…
A Note on Local Unitary Equivalence of Isotropic-like States
Tinggui Zhang, Bobo Hua, Ming Li +2
We consider the local unitary equivalence of a class of quantum states in bipartite case and multipartite case. The necessary and sufficient condition is presented. As special case…
Local Unitary Invariants for Multipartite Quantum Systems
Jing Wang, Ming Li, Shao-Ming Fei +1
We present an approach of constructing invariants under local unitary transformations for multipartite quantum systems. The invariants constructed in this way can be complement to…
Local Unitary Equivalence of Multi-qubit Mixed quantum States
Ming Li, Tinggui Zhang, Shao-Ming Fei +2
We present computable criterion for completely classifying multi-qubit quantum states under local unitary operations. The criterion can be used to detect whether two quantum states…