Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/12871
Title: Dark soliton of a growing bose-einstein condensate in an external trap
Authors: Li, H
Wang, DN 
Issue Date: 2008
Publisher: Chinese Physical Society
Source: Chinese physics letters, 2008, v. 25, no. 11, p. 3864-3866 How to cite?
Journal: Chinese physics letters 
Abstract: The dynamics of dark soliton in a growing Bose-Einstein condensate with an external magnetic trap are investigated by the variational approach based on the renormalized integrals of motion. The stationary states as physical solutions to the describing equation are obtained, and the evolution of the dark soliton is numerically simulated. The numerical results confirm the theoretical analysis and show that the dynamics depend strictly on the initial condition, the gain coefficient and the external potential.
URI: http://hdl.handle.net/10397/12871
ISSN: 0256-307X
EISSN: 1741-3540
DOI: 10.1088/0256-307X/25/11/008
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