2 papers
cond-mat.mes-hall2025
Robustness of real-space topology in moiré systems
KryÅ¡tof KoláÅ, Kryštof Kolář, Kang Yang +2
The appearance of fractional Chern insulators in moiré systems can be rationalized by the presence of a fictitious magnetic field associated with the spatial texture of layer-resol…
cond-mat.mes-hall2024
Hofstadter spectrum of Chern bands in twisted transition metal dichalcogenides
KryÅ¡tof KoláÅ, Kang Yang, Felix von Oppen +1
We study the topological bands in twisted bilayer transition metal dichalcogenides in an external magnetic field. We first focus on a paradigmatic model of WSe, which can be de…