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cond-mat.quant-gas2022★ 3 cited
Adiabatic preparation of fractional Chern insulators from an effective thin-torus limit
Benjamin Michen, Cécile Repellin, Jan Carl Budich
We explore the quasi one-dimensional (thin torus, or TT) limit of fractional Chern insulators (FCIs) as a starting point for their adiabatic preparation in quantum simulators. Our…
cond-mat.mes-hall2022★ 11 cited
Mesoscopic transport signatures of disorder-induced non-Hermitian phases
Benjamin Michen, Jan Carl Budich
We investigate the impact on basic quantum transport properties of disorder-induced exceptional points (EPs) that emerge in a disorder-averaged Green's function description of two-…