88 citations · 127 across the 3 of their papers we have counts for
4 papers
Pinning and collective modes of a vortex lattice in a Bose-Einstein condensate
J. W. Reijnders, R. A. Duine
We consider the ground state of vortices in a rotating Bose-Einstein condensate that is loaded in a corotating two-dimensional optical lattice. Due to the competition between vorte…
Pinning of vortices in a Bose-Einstein condensate by an optical lattice
J. W. Reijnders, R. A. Duine
We consider the ground state of vortices in a Bose-Einstein condensate. We show that turning on a weak optical periodic potential leads to a transition from the triangular Abrikoso…
Microscopic many-body theory of atomic Bose gases near a Feshbach resonance
R. A. Duine, H. T. C. Stoof
A Feshbach resonance in the s-wave scattering length occurs if the energy of the two atoms in the incoming open channel is close to the energy of a bound state in a coupled closed…
Quantum Evaporation of a Bose-Einstein Condensate
R. A. Duine, H. T. C. Stoof
We show that a Bose-Einstein condensate emits atoms, if either the condensate wave function, or the scattering length of the atoms depends strongly on time. Moreover, the emission…