409 citations · 2.1k across the 69 of their papers we have counts for
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The superfluid fountain effect in a Bose-Einstein condensate
Tomasz Karpiuk, Benoit Gremaud, Christian Miniatura +1
We consider a simple experimental setup, based on a harmonic confinement, where a Bose-Einstein condensate and a thermal cloud of weakly interacting alkali atoms are trapped in two…
Statistical properties of one dimensional Bose gas
Przemyslaw Bienias, Krzysztof Pawlowski, Mariusz Gajda +1
Monte Carlo method within, so called, classical fields approximation is applied to one dimensional weakly interacting repulsive Bose gas trapped in a harmonic potential. Equilibriu…
Creation of topological states of a Bose-Einstein condensate in a plaquette
Tomasz Świsłocki, Tomasz Sowiński, Mirosław Brewczyk +1
We study a square plaquette of four optical microtraps containing ultracold Rb atoms in F=1 hyperfine state. In a presence of external resonant magnetic field the dipolar in…
Exact dynamics and decoherence of two cold bosons in a 1D harmonic trap
Tomasz Sowinski, Miroslaw Brewczyk, Mariusz Gajda +1
We study dynamics of two interacting ultra cold Bose atoms in a harmonic oscillator potential in one spatial dimension. Making use of the exact solution of the eigenvalue problem o…