Optimal frequency window for Floquet engineering in optical lattices
Gaoyong Sun, André Eckardt
Abstract
Using the minimal model of a driven two-band Bose-Hubbard chain, the authors investigate the optimal driving frequency that minimizes the overall heating in forced many-body lattices, as it results not only from intraband processes but also from interband excitations.
Topics & Concepts
Floquet theoryPhysicsWindow (computing)MathematicsWork (physics)Mathematical analysisSpectrum (functional analysis)Frequency responseControl theory (sociology)Stability (learning theory)Computer scienceOpticsTopology (electrical circuits)Context (archaeology)Cold Atom Physics and Bose-Einstein CondensatesTopological Materials and PhenomenaNonlinear Photonic Systems