304 citations · 2.4k across the 32 of their papers we have counts for
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Dynamics of interacting dark soliton stripes
P. G. Kevrekidis, Wenlong Wang, G. Theocharis +3
In the present work we examine the statics and dynamics of multiple parallel dark soliton stripes in a two-dimensional Bose-Einstein condensate. Our principal goal is to study the…
Stationary states of a nonlinear Schrödinger lattice with a harmonic trap
V. Achilleos, G. Theocharis, P. G. Kevrekidis +3
We study a discrete nonlinear Schrödinger lattice with a parabolic trapping potential. The model, describing, e.g., an array of repulsive Bose-Einstein condensate droplets confined…
Dark solitons in cigar-shaped Bose-Einstein condensates in double-well potentials
S. Middelkamp, G. Theocharis, P. G. Kevrekidis +2
We study the statics and dynamics of dark solitons in a cigar-shaped Bose-Einstein condensate confined in a double-well potential. Using a mean-field model with a non-cubic nonline…