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arXiv · 0912.2483

Solitary waves in mixtures of Bose gases confined in annular traps

J. Smyrnakis·M. Magiropoulos·G. M. Kavoulakis·A. D. Jackson
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Abstract

A two-component Bose-Einstein condensate that is confined in a one-dimensional ring potential supports solitary-wave solutions, which we evaluate analytically. The derived solutions are shown to be unique. The corresponding dispersion relation that generalizes the case of a single-component system shows interesting features.

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J. Smyrnakis, M. Magiropoulos, G. M. Kavoulakis, A. D. Jackson. 2009-12-13. Solitary waves in mixtures of Bose gases confined in annular traps. https://doi.org/10.1103/physreva.81.063601

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