Floquet time crystal in the Lipkin-Meshkov-Glick model
In this work we discuss the existence of time-translation symmetry breaking in a kicked
infinite-range-interacting clean spin system described by the Lipkin-Meshkov-Glick model …
infinite-range-interacting clean spin system described by the Lipkin-Meshkov-Glick model …
Revealing quantum effects in bosonic Josephson junctions: a multi-configuration atomic coherent state approach
Y Qiao, F Grossmann - Frontiers in Physics, 2023 - frontiersin.org
The mean-field approach to two-site Bose–Hubbard systems is well-established and leads
to non-linear classical equations of motion for population imbalance and phase difference. It …
to non-linear classical equations of motion for population imbalance and phase difference. It …
Signatures of inter-band transitions on dynamical localization
We explain the dynamics of ultracold atoms in amplitude modulated optical lattice with
harmonic confinement. We show the existence of dynamical localization that manifests itself …
harmonic confinement. We show the existence of dynamical localization that manifests itself …