1.7k citations · 2.6k across the 18 of their papers we have counts for
18 papers
Correlation Measurement of an unknown state with Weak Coupling
Hui Li, Yan-Song Li, Chao Zheng +1
Traditionally, quantum state correlation can be obtained with calculations on a state density matrix already known. Here, we propose a model with which correlations of unknown quan…
Lower bound of local quantum uncertainty for high-dimensional bipartite quantum systems
Shuhao Wang, Hui Li, Xian Lu +2
Quantum correlations are of fundamental importance in quantum phenomena and quantum information processing studies. The measure of quantum correlations is one central issue. The re…
Quantifying entanglement of arbitrary-dimensional multipartite pure states in terms of the singular values of coefficient matrices
Hui Li, Shuhao Wang, Jianlian Cui +1
The entanglement quantification and classification of multipartite quantum states are two important research fields in quantum information. In this work, we study the entanglement…
Entanglement Spectrum as a Generalization of Entanglement Entropy: Identification of Topological Order in Non-Abelian Fractional Quantum Hall Effect States
Hui Li, F. D. M. Haldane
We study the "entanglement spectrum" (a presentation of the Schmidt decomposition analogous to a set of "energy levels") of a many-body state, and compare the Moore-Read model wave…
Experimental Test of the Kochen-Specker Theorem for Single Qubits using Positive Operator-Valued Measures
Qiang Zhang, Hui Li, Tao Yang +3
We present an experimental scheme for the implementation of arbitrary generalized measurements, represented by positive-operator valued measures, on the polarization of single phot…
Spatial Localization and Relativistic Transformation of Quantum Spins
Hui Li, Jiangfeng Du
The purity of a reduced state for spins that is pure in the rest frame will most likely appear to degrade because spin and momentum become mixed when viewed by a moving observer. W…