489 citations · 5.5k across the 147 of their papers we have counts for
3 papers · 1 filter
Quantum bright soliton in a disorder potential
K. Sacha, D. Delande, J. Zakrzewski
At very low temperature, a quasi-one-dimensional ensemble of atoms with attractive interactions tend to form a bright soliton. When exposed to a sufficiently weak external potentia…
Anderson localization of solitons
Krzysztof Sacha, Cord A. Mueller, Dominique Delande +1
At low temperature, a quasi-one-dimensional ensemble of atoms with attractive interaction forms a bright soliton. When exposed to a weak and smooth external potential, the shape of…
Breakdown of adiabaticity when loading ultra-cold atoms in optical lattices
Jakub Zakrzewski, Dominique Delande
Realistic simulations of current ultra-cold atoms experiments in optical lattices show that the ramping up of the optical lattice is significantly nonadiabatic, implying that exper…