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Emergent nonlinear phenomena in Bose-Einstein condensates : theory and experiment
Basic Mean-Field Theory for Bose-Einstein Condensates.- Basic Mean-Field Theory for Bose-Einstein Condensates.- Bright Solitons in Bose-Einstein Condensates.- Bright Solitons in Bose-Einstein
TOPICAL REVIEW: Dark solitons in atomic Bose-Einstein condensates: from theory to experiments
This review paper presents an overview of the theoretical and experimental progress on the study of matter-wave dark solitons in atomic Bose–Einstein condensates. Upon introducing the general
Experimental observation of oscillating and interacting matter wave dark solitons.
An effective particle picture is developed and confirms that the deviation of the observed oscillation frequencies from the asymptotic prediction nu(z)/sqrt 2, where nu( z) is the longitudinal trapping frequency, results from the dimensionality of the system and the soliton interactions.
Nonequilibrium dynamics and superfluid ring excitations in binary Bose-Einstein condensates.
This work revisits a classic study of interpenetrating Bose-Einstein condensates in the hyperfine states and observes striking new nonequilibrium component separation dynamics in the form of oscillating ringlike structures.
Dark solitons and vortices in PT-symmetric nonlinear media: from spontaneous symmetry breaking to nonlinear PT phase transitions
We consider nonlinear analogs of parity-time- (PT-) symmetric linear systems exhibiting defocusing nonlinearities. We study the ground state and odd excited states (dark solitons and vortices) of the