355 citations · 1.1k across the 17 of their papers we have counts for
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Floquet topological phases with symmetry in all dimensions
Rahul Roy, Fenner Harper
Dynamical systems may host a number of remarkable symmetry-protected phases that are qualitatively different from their static analogs. In this work, we consider the phase space of…
Floquet Topological Order in Interacting Systems of Bosons and Fermions
Fenner Harper, Rahul Roy
Periodically driven noninteracting systems may exhibit anomalous chiral edge modes, despite hosting bands with trivial topology. We find that these drives have surprising many-body…
Periodic Table for Floquet Topological Insulators
Rahul Roy, Fenner Harper
Dynamical phases with novel topological properties are known to arise in driven systems of free fermions. In this paper, we obtain a `periodic table' to describe the phases of such…
Abelian Floquet symmetry-protected topological phases in one dimension
Rahul Roy, Fenner Harper
Time-dependent systems have recently been shown to support novel types of topological order that cannot be realised in static systems. In this paper, we consider a range of time-de…