Parametric instability of ultracold Bose gases with long-range interaction and quantum fluctuations trapped in optical lattices

Etienne Wamba, Jeremie Bai, A. Serge Tchakoutio Nguetcho

We investigate the dynamical instabilities of an ultracold Bose-Bose mixture with long-range dipole-dipole interactions, trapped in deep optical lattices and subject to periodicall…