Wave Functions for Fractional Chern Insulators in Disk Geometry

@inproceedings{He2015WaveFF,
  title={Wave Functions for Fractional Chern Insulators in Disk Geometry},
  author={Ai-Lei He and Wei-wei Luo and Yi-fei Wang and Chang-de Gong},
  year={2015}
}
Recently, fractional Chern insulators (FCIs), also called fractional quantum anomalous Hall (FQAH) states, have been theoretically established in lattice systems with topological flat bands. These systems exhibit similar fractionalization phenomena to the conventional fractional quantum Hall (FQH) systems. Using the mapping relationship between the FQH states and the FCI/FQAH states, we construct the many-body wave functions of the fermionic FCI/FQAH states in disk geometry with the aid of the… CONTINUE READING