Parametric Instabilities of Interacting Bosons in Periodically Driven 1D Optical Lattices
K. Wintersperger, M. Bukov, J. Näger, S. Lellouch, E. Demler, U. Schneider, I. Bloch, N. Goldman, M. Aidelsburger
Abstract
The appearance of collective modes, known as parametric instabilities, shortly after shaking an ensemble of ultracold bosons signals their importance for the stability of periodically driven bosonic systems.
Topics & Concepts
BosonPhysicsParametric statisticsStability (learning theory)Quantum mechanicsStatistical physicsUltracold atomQuantum opticsQuantum electrodynamicsTheoretical physicsOptical latticeParametric oscillatorBose–Einstein condensateQuantumCold Atom Physics and Bose-Einstein CondensatesQuantum many-body systemsTopological Materials and Phenomena