Dynamically Stabilized Bright Solitons in a Two-Dimensional Bose-Einstein Condensate

2002/09/30 by Hiroki Saito, Masahito Ueda · 4 citations
Physics and Astronomy · #Bose–Einstein condensate #Classical mechanics #Cold Atom Physics and Bose-Einstein Condensates #Nonlinear Photonic Systems #Nonlinear system #Physics #Quantum electrodynamics #Quantum mechanics #Soliton #Strong Light-Matter Interactions #cond-mat

paper · pdf · doi:10.1103/physrevlett.90.040403

published as Phys. Rev. Lett. 90, 040403 (2003) · 4 pages, 3 figures, text and figures are improved

arxiv created 2002/11/12 · openalex publication_date 2003/01/30 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We demonstrate that a matter-wave bright soliton can be stabilized in 2D free space by causing the strength of interactions to oscillate rapidly between repulsive and attractive by using, e.g., Feshbach resonance.

Citations

• Power laws and collapsing dynamics of a trapped Bose-Einstein condensate with attractive interactions
• Controlling collapse in Bose-Einstein condensates by temporal modulation of the scattering length

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• Localization of spin mixing dynamics in a spin-1 Bose-Einstein condensate
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• Light bullets in nonlinear periodically curved waveguide arrays