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Matter-wave Solitons in Optical Superlattices

Louis, P J Y; Ostrovskaya, Elena; Kivshar, Yuri


In this work we show that the properties of both bright and dark Bose-Einstein condensate (BEC) solitons trapped in optical superlattices can be controlled by changing the shape of the trapping potential whilst maintaining a constant periodicity and lattice height. Using this method we can control the properties of bright gap solitons by dispersion management. We can also control the interactions between dark lattice solitons. In addition we demonstrate a method for controlled generation of...[Show more]

CollectionsANU Research Publications
Date published: 2006
Type: Conference paper
Source: AIP Conference Proceedings 850
DOI: 10.1063/1.2354602


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