Parametric Instability Rates in Periodically-Driven Band Systems

20 Feb 2017 Lellouch S. Bukov M. Demler E. Goldman N.

This work analyses the dynamical properties of periodically-driven band models. Focusing on the case of Bose-Einstein condensates, and using a meanfield approach to treat inter-particle collisions, we identify the origin of dynamical instabilities arising due to the interplay between the external drive and interactions... (read more)

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