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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…
Emergent Nonlinear Phenomena in Bose-Einstein Condensates
TOPICAL REVIEW: Dark solitons in atomic Bose-Einstein condensates: from theory to experiments
- D. Frantzeskakis
- 23 April 2010
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.
- K. Mertes, J. Merrill, R. Carretero-González, D. Frantzeskakis, P. Kevrekidis, D. Hall
- PhysicsPhysical review letters
- 9 July 2007
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.
Stability of discrete solitons in nonlinear Schrödinger lattices
Solitons in coupled nonlinear Schrödinger models: A survey of recent developments
Persistence and stability of discrete vortices in nonlinear Schrödinger lattices
Dynamics of vortex dipoles in confined BoseEinstein condensates
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…