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nlin.PS2014★ 46 cited
Generating Functions, Polynomials and Vortices with Alternating Signs in Bose-Einstein Condensates
Anna M. Barry, F. Hajir, P. G. Kevrekidis
In this work, we construct suitable generating functions for vortices of alternating signs in the realm of Bose-Einstein condensates. In addition to the vortex-vortex interaction i…
nlin.PS2013★ 7 cited
Few-Particle Vortex Cluster Equilibria in Bose-Einstein Condensates: Existence and Stability
Anna M. Barry, P. G. Kevrekidis
Motivated by recent experimental and theoretical studies of fewparticle vortex clusters in Bose-Einstein condensates, we consider the ordinary differential equations of motion and…