1 citations · 1 across the 2 of their papers we have counts for
3 papers
Immutable quantized transport in Floquet chains
Bastian Höckendorf, Andreas Alvermann, Holger Fehske
We show how quantized transport can be realized in Floquet chains through encapsulation of a chiral or helical shift. The resulting transport is immutable rather than topological i…
Real and imaginary edge states in stacked Floquet honeycomb lattices
Alexander Fritzsche, Bastian Höckendorf, Andreas Alvermann +1
We present a non-Hermitian Floquet model with topological edge states in real and imaginary band gaps. The model utilizes two stacked honeycomb lattices which can be related via fo…
Cutting off the non-Hermitian boundary from an anomalous Floquet topological insulator
Bastian Höckendorf, Andreas Alvermann, Holger Fehske
In two-dimensional anomalous Floquet insulators, non-Hermitian boundary state engineering can be used to completely separate chiral boundary states from bulk bands in the quasiener…