295 citations · 1.9k across the 43 of their papers we have counts for
4 papers · 1 filter
Mobility Edges in 1D Bichromatic Incommensurate Potentials
Xiao Li, Xiaopeng Li, S. Das Sarma
We theoretically study a one-dimensional (1D) mutually incommensurate bichromatic lattice system which has been implemented in ultracold atoms to study quantum localization. It has…
Intrinsic decoherence in isolated quantum systems
Yang-Le Wu, Dong-Ling Deng, Xiaopeng Li +1
We study the intrinsic, disorder-induced decoherence of an isolated quantum system under its own dynamics. Specifically, we investigate the characteristic time scale (i.e., the dec…
Machine Learning Topological States
Dong-Ling Deng, Xiaopeng Li, S. Das Sarma
Artificial neural networks and machine learning have now reached a new era after several decades of improvement where applications are to explode in many fields of science, industr…
Logarithmic Entanglement Lightcone in Many-Body Localized Systems
Dong-Ling Deng, Xiaopeng Li, J. H. Pixley +2
We theoretically study the response of a many-body localized system to a local quench from a quantum information perspective. We find that the local quench triggers entanglement gr…