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Simple method for excitation of a Bose-Einstein condensate

Bogdan Damski·Zbyszek P. Karkuszewski·Krzysztof Sacha·Jakub Zakrzewski
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Abstract

An appropriate, time-dependent modification of the trapping potential may be sufficient to create effectively collective excitations in a cold atom Bose-Einstein condensate. The proposed method is complementary to earlier suggestions and should allow the creation of both dark solitons and vortices.

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Bogdan Damski, Zbyszek P. Karkuszewski, Krzysztof Sacha, Jakub Zakrzewski. 2001-10-18. Simple method for excitation of a Bose-Einstein condensate. https://doi.org/10.1103/physreva.65.013604

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