Scattering of two-dimensional dark quasi-solitons by smooth inhomogeneities in a Bose-Einstein condensate

被引：0
作者：
V. A. Mironov
L. A. Smirnov
机构：
[1] Russian Academy of Sciences,Institute of Applied Physics
来源：
Physics of Wave Phenomena | 2013年 / 21卷
关键词：
Vortex; Soliton; Impact Parameter; Vortex Pair; Einstein Condensate;
D O I：
暂无
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学科分类号：
摘要：
It is theoretically shown that creation of artificial inhomogeneities allows one to control dynamics of two-dimensional dark quasi-solitons in a Bose-Einstein condensate. A method to calculate trajectories of these quasi-solitons is proposed. It allows control parameters to be selected for the potentials responsible for formation of the Bose gas density distributions required for the scattering through the given angle.
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页码：62 / 67
页数：5
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