Solitary waves in clouds of Bose-Einstein condensed atoms
A. D. Jackson, G. M. Kavoulakis, C. J. Pethick
Abstract
We consider the conditions under which solitary waves can exist in elongated clouds of Bose-Einstein condensed atoms. General expressions are derived for the velocity, characteristic size, and spatial profile of solitary waves, and the low- and high-density limits are examined.
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