6533b836fe1ef96bd12a14fc

RESEARCH PRODUCT

Dissipation-induced coherent structures in Bose-Einstein condensates.

Vladimir V. KonotopVíctor M. Pérez-garcíaHerwig OttV. A. Brazhnyi

subject

PhysicsPhase (waves)General Physics and AstronomyFOS: Physical sciencesPattern Formation and Solitons (nlin.PS)Dissipation01 natural sciencesNonlinear Sciences - Pattern Formation and Solitons010305 fluids & plasmaslaw.inventionCondensed Matter - Other Condensed MatterNonlinear systemAmplitudelawQuantum mechanics0103 physical sciencesDissipative systemMatter wavePerturbation theory010306 general physicsBose–Einstein condensateOther Condensed Matter (cond-mat.other)

description

We discuss how to engineer the phase and amplitude of a complex order parameter using localized dissipative perturbations. Our results are applied to generate and control various types of atomic nonlinear matter waves (solitons) by means of localized dissipative defects.

10.1103/physrevlett.102.144101https://pubmed.ncbi.nlm.nih.gov/19392440