AbstractWe have created bright matter wave solitons by using a Feshbach resonance to tune the interactions in a Bose–Einstein condensate of 7Li. The solitons are made to propagate in a one-dimensional potential formed by a focused laser beam. We observed dispersive wave-like properties for repulsive interactions and soliton-like behavior for attractive interactions. Adjacent solitons are observed to interact repulsively.
Tunable interactions in ultracold Bose gases
Advances in Space Research ; 35 , 1 ; 78-81
2003-09-10
4 pages
Article (Journal)
Electronic Resource
English
Tunable interactions in ultracold Bose gases
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