522 citations · 2k across the 51 of their papers we have counts for
51 papers
Zero-Clustering Geometry in Realistic Fractional Quantum Hall Wave Functions
Xin Wan, Ziang Wang, Zi-Xiang Hu +1
The clustering pattern of zeros in the ground state of a fractional quantum Hall system is a defining feature of its topological properties. We analyze the geometrical fluctuations…
Energy Gap in Weakly Disordered Fractional Quantum Hall Liquids: Quantitative Comparison to GaAs Quantum Well Experiments at
Yi-Han Zhou, Zi-Ang Wang, Xin Wan +1
Based on a recent experiment in high-quality GaAs quantum wells [Phys. Rev. Lett. 127, 056801 (2021)], we present a microscopic study of the energy gap in two-dimensional electron…
Preparation of Fractional Quantum Hall States on Quantum Computers
Hao Wu, Lei-Yi-Nan Liu, Zhao-Xin Pei +4
The realization of fractional quantum Hall (FQH) states, characterized by fractional charge and intrinsic topological order, on quantum computers represents a central challenge at…
Modular transformation and anyonic statistics of multi-component fractional quantum Hall states
Liangdong Hu, Zhao Liu, W. Zhu
We investigate the response to modular transformations and the fractional statistics of Abelian multi-component fractional quantum Hall (FQH) states. In particular, we analytically…
Recent Developments in Fractional Chern Insulators
Zhao Liu, Emil J. Bergholtz
Fractional Chern insulators (FCIs) are lattice generalizations of the conventional fractional quantum Hall effect (FQHE) in two-dimensional (2D) electron gases. They typically aris…
Floquet Fractional Chern Insulators and Competing Phases in Twisted Bilayer Graphene
Peng-Sheng Hu, Yi-Han Zhou, Zhao Liu
We study the many-body physics in twisted bilayer graphene coupled to periodic driving of a circularly polarized light when electron-electron interactions are taken into account. I…