17 citations · 30 across the 2 of their papers we have counts for
3 papers
Implementation of an atomtronic SQUID in a strongly confined toroidal condensate
Hannes Kiehn, Vijay Pal Singh, Ludwig Mathey
We investigate the dynamics of an atomtronic SQUID created by two mobile barriers, moving at two different, constant velocities in a quasi-1D toroidal condensate. We implement a mu…
Superfluidity of a laser-stirred Bose-Einstein condensate
Hannes Kiehn, Vijay Pal Singh, Ludwig Mathey
We study superfluidity of a cigar-shaped Bose-Einstein condensate (BEC) by stirring it with a Gaussian potential oscillating back and forth along the axial dimension of the condens…
Spontaneous generation of dark-bright and dark-antidark solitons upon quenching a particle-imbalanced bosonic mixture
H. Kiehn, S. I. Mistakidis, G. C. Katsimiga +1
We unveil the dynamical formation of multiple localized structures in the form of dark-bright and dark-antidark solitary waves that emerge upon quenching a one-dimensional particle…