41 citations · 41 across the 1 of their papers we have counts for
2 papers
cond-mat.quant-gas2022★ 41 cited
Splitting of topological charge pumping in an interacting two-component fermionic Rice-Mele Hubbard model
E. Bertok, F. Heidrich-Meisner, A. A. Aligia
A Thouless pump transports an integer amount of charge when pumping adiabatically around a singularity. We study the splitting of such a critical point into two separate critical p…
cond-mat.quant-gas2020
Effect of disorder on topological charge pumping in the Rice-Mele model
A. L. C. Hayward, E. Bertok, U. Schneider +1
Recent experiments with ultracold quantum gases have successfully realized integer-quantized topological charge pumping in optical lattices. Motivated by this progress, we study th…