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Oscillating solitons in a three-Component Bose-Einstein condensate
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Szankowski, Piotr, Trippenbach, Marek, Infeld, Eryk and Rowlands, G. (George) (2010) Oscillating solitons in a three-Component Bose-Einstein condensate. Physical Review Letters, Vol.105 (No.12). doi:10.1103/PhysRevLett.105.125302 ISSN 0031-9007.
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Official URL: http://dx.doi.org/10.1103/PhysRevLett.105.125302
Abstract
We investigate the properties of three-component Bose-Einstein condensate systems with spin exchange interactions. We consider different coupling constants from those very special ones leading to exact solutions known in the literature. When two solitons collide, a spin component oscillation of the two emerging entities is observed. This behavior seems to be generic. A mathematical model is derived for the emerging solitons. It describes the new oscillatory phenomenon extremely well. Surprisingly, the model is in fact an exact solution to the initial equations. This comes as a bonus.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Journal or Publication Title: | Physical Review Letters | ||||
Publisher: | American Physical Society | ||||
ISSN: | 0031-9007 | ||||
Official Date: | 14 September 2010 | ||||
Dates: |
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Volume: | Vol.105 | ||||
Number: | No.12 | ||||
Number of Pages: | 4 | ||||
DOI: | 10.1103/PhysRevLett.105.125302 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Funder: | Polish Government, EU | ||||
Grant number: | 2007-2011 |
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