522 citations · 2k across the 51 of their papers we have counts for
5 papers · 1 filter
Very high-energy collective states of partons in fractional quantum Hall liquids
Ajit C. Balram, Zhao Liu, Andrey Gromov +1
The low energy physics of fractional quantum Hall (FQH) states -- a paradigm of strongly correlated topological phases of matter -- to a large extent is captured by weakly interact…
Anisotropy and quench dynamics of quasiholes in fractional quantum Hall liquids
Chao Han, Zhao Liu
We present a microscopic study of quasiholes in bosonic fractional quantum Hall (FQH) liquids at filling factor in the lowest Landau level with anisotropic band mass tensor…
Ferromagnetic Negative Charge-Transfer Insulator: from Theoretical Proposal to Material Realization
Zhao Liu, Xingxing Li, W. Zhu +2
Here we propose another type of ferromagnetic semiconductors: ferromagnetic negative charge-transfer insulator (FNCTI). In FNCTI, the negative charge-transfer states strongly enhan…
Dissipative preparation of fractional Chern insulators
Zhao Liu, Emil J. Bergholtz, Jan Carl Budich
We report on the numerically exact simulation of the dissipative dynamics governed by quantum master equations that feature fractional quantum Hall states as unique steady states.…
Disorder-driven phase transitions in bosonic fractional quantum Hall liquids
Chao Han, Zhao Liu
We investigate the disorder-driven phase transitions in bosonic fractional quantum Hall liquids at filling factors and in the lowest Landau level. We use the evolutio…