866 citations · 3.7k across the 97 of their papers we have counts for
3 papers · 1 filter
Slow quench dynamics of Mott-insulating regions in a trapped Bose gas
Jean-Sebastien Bernier, Dario Poletti, Peter Barmettler +2
We investigate the dynamics of Mott-insulating regions of a trapped bosonic gas as the interaction strength is changed linearly with time. The bosonic gas considered is loaded into…
Light-cone-like spreading of correlations in a quantum many-body system
Marc Cheneau, Peter Barmettler, Dario Poletti +7
How fast can correlations spread in a quantum many-body system? Based on the seminal work by Lieb and Robinson, it has recently been shown that several interacting many-body system…
Slow quench dynamics of periodically driven quantum gases
Dario Poletti, Corinna Kollath
We study the evolution of bosons in a periodically driven optical lattice during a slow change of the driving amplitude. Both the regime of high frequency and low frequency driving…