138 citations · 771 across the 25 of their papers we have counts for
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cond-mat.other2004★ 40 cited
Vortices in a Bose-Einstein condensate confined by an optical lattice
P. G. Kevrekidis, R. Carretero-González, G. Theocharis +2
We investigate the dynamics of vortices in repulsive Bose-Einstein condensates in the presence of an optical lattice (OL) and a parabolic magnetic trap. The dynamics is sensitive t…
cond-mat.other2004★ 84 cited
Stability of dark solitons in a Bose-Einstein condensate trapped in an optical lattice
P. G. Kevrekidis, R. Carretero-González, G. Theocharis +2
We investigate the stability of dark solitons (DSs) in an effectively one-dimensional Bose-Einstein condensate in the presence of the magnetic parabolic trap and an optical lattice…