121 citations · 430 across the 14 of their papers we have counts for
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Exploring Vortex Dynamics in the Presence of Dissipation: Analytical and Numerical Results
D. Yan, R. Carretero-González, D. J. Frantzeskakis +3
In this paper, we systematically examine the stability and dynamics of vortices under the effect of a phenomenological dissipation used as a simplified model for the inclusion of t…
Exploring Rigidly Rotating Vortex Configurations and their Bifurcations in Atomic Bose-Einstein Condensates
A. V. Zampetaki, R. Carretero-Gonzalez, P. G. Kevrekidis +2
In the present work, we consider the problem of a system of few vortices as it emerges from its experimental realization in the field of atomic Bose-Einstein condensates…
Going beyond the double well: complex mode dynamics of effective coupled oscillators in infinite dimensional systems
T. J. Alexander, D. Yan, P. G. Kevrekidis
In this work we explore how nonlinear modes described by a dispersive wave equation (in our example, the nonlinear Schrodinger equation) and localized in a few wells of a periodic…
Matter-wave solitons in the counterflow of two immiscible superfluids
F. Tsitoura, V. Achilleos, B. A. Malomed +3
We study formation of solitons induced by counterflows of immiscible superfluids. Our setting is based on a quasi-one-dimensional binary Bose-Einstein condensate (BEC), composed of…