7 citations · 10 across the 4 of their papers we have counts for
4 papers
Implosive Dynamics from Topological Quenches in Bose-Einstein Condensates
Marios Kokmotos, Dimitri M. Gangardt, Giovanni Barontini
We show numerically that a repulsive Bose-Einstein condensate can be driven into implosive dynamics by a direct topological quench. We first realize giant vortices by quasi-adiabat…
Measuring impurity-induced shifts in Coulomb crystallization
Mingyao Xu, Aaron A. Smith, Leonid Prokhorov +2
We report a laboratory measurement of how impurities shift Coulomb crystallization in a strongly interacting ionic system. This is achieved by using laser cooled Ca crystals do…
Testing the problem of time with cold atoms
Giovanni Barontini
We realize a cold-atom system to quantitatively test relational constructions of time. A well-isolated atomic Bose-Einstein condensate evolves in a conservative trap that is partit…
Instabilities of a matter wave in a matter grating
Giovanni Barontini, Michele Modugno
We investigate the stability of Bloch waves for a Bose-Einstein condensate moving through a periodic lattice created by another condensate modulated by an optical lattice. We show…