34 citations · 68 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2021★ 1 cited
Bloch and Bethe ansatze for the Harper model: A butterfly with a boundary
Qiao-Ru Xu, Emilio Cobanera, Gerardo Ortiz
Based on a recent generalization of Bloch's theorem, we present a Bloch ansatz for the Harper model with an arbitrary rational magnetic flux in various geometries, and solve the as…
cond-mat.mes-hall2020★ 34 cited
Squaring the fermion: The threefold way and the fate of zero modes
Qiao-Ru Xu, Vincent P. Flynn, Abhijeet Alase +3
We investigate topological properties and classification of mean-field theories of stable bosonic systems. Of the three standard classifying symmetries, only time-reversal represen…
cond-mat.mtrl-sci2017★ 33 cited
Ferroelectric Ferrimagnetic LiFeF: Charge Ordering Mediated Magnetoelectricity
Ling-Fang Lin, Qiao-Ru Xu, Yang Zhang +3
Trirutile-type LiFeF is a charge-ordered material with Fe/Fe configuration. Here its physical properties, including magnetism, electronic structure, phase tra…