304 citations · 990 across the 26 of their papers we have counts for
6 papers · 1 filter
Spinor Bose-Einstein condensates in double well potentials
C. Wang, P. G. Kevrekidis, N. Whitaker +3
We consider the statics and dynamics of F = 1 spinor Bose-Einstein condensates (BECs) confined in double well potentials. We use a two-mode Galerkin-type quasi-analytical approxima…
Matter-Wave Solitons in the Presence of Collisional Inhomogeneities: Perturbation theory and the impact of derivative terms
S. Middelkamp, P. G. Kevrekidis, D. J. Frantzeskakis +1
We study the dynamics of bright and dark matter-wave solitons in the presence of a spatially varying nonlinearity. When the spatial variation does not involve zero crossings, a tra…
Wave patterns generated by a supersonic moving body in a binary Bose-Einstein condensate
Yu. G. Gladush, A. M. Kamchatnov, Z. Shi +3
Generation of wave structures by a two-dimensional object (laser beam) moving in a two-dimensional two-component Bose-Einstein condensate with a velocity greater than both sound ve…
Spinor Bose-Einstein condensate flow past an obstacle
A. S. Rodrigues, P. G. Kevrekidis, R. Carretero-González +4
We study the flow of a spinor (F=1) Bose-Einstein condensate in the presence of an obstacle. We consider the cases of ferromagnetic and polar spin-dependent interactions and find t…
Rabi switch of condensate wavefunctions in a multicomponent Bose gas
H. E. Nistazakis, Z. Rapti, D. J. Frantzeskakis +3
Using a time-dependent linear (Rabi) coupling between the components of a weakly interacting multicomponent Bose-Einstein condensate (BEC), we propose a protocol for transferring t…
Experimental observation of oscillating and interacting matter wave dark solitons
A. Weller, J. P. Ronzheimer, C. Gross +5
We report on the generation, subsequent oscillation and interaction of a pair of matter wave dark solitons. These are created by releasing a Bose-Einstein condensate from a double…