61 citations · 272 across the 14 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
cond-mat.mes-hall2019
Linear Response Theory and Optical Conductivity of Floquet Topological Insulators
Abhishek Kumar, M. Rodriguez-Vega, T. Pereg-Barnea +1
Motivated by the quest for experimentally accessible dynamical probes of Floquet topological insulators, we formulate the linear response theory of a periodically driven system. We…
cond-mat.mes-hall2019★ 51 cited
Effective Floquet Hamiltonian in the low-frequency regime
Michael Vogl, Martin Rodriguez-Vega, Gregory A. Fiete
We develop a theory to derive effective Floquet Hamiltonians in the weak drive and low-frequency regime. We construct the theory in analogy with band theory for electrons in a spat…