Solitary waves in mixtures of Bose gases confined in annular traps

J. Smyrnakis; M. Magiropoulos; G. M. Kavoulakis; Andrew D. Jackson

doi:10.1103/PhysRevA.81.063601

Solitary waves in mixtures of Bose gases confined in annular traps

J. Smyrnakis, M. Magiropoulos, G. M. Kavoulakis, Andrew D. Jackson

14 Citations (Scopus)

Abstract

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

Original language	English
Journal	Physical Review A (Atomic, Molecular and Optical Physics)
Volume	81
Issue number	6
Pages (from-to)	063601
Number of pages	5
ISSN	2469-9926
DOIs	https://doi.org/10.1103/PhysRevA.81.063601
Publication status	Published - 1 Jun 2010

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Smyrnakis, J., Magiropoulos, M., Kavoulakis, G. M., & Jackson, A. D. (2010). Solitary waves in mixtures of Bose gases confined in annular traps. Physical Review A (Atomic, Molecular and Optical Physics), 81(6), 063601. https://doi.org/10.1103/PhysRevA.81.063601

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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 in the limit of a large ring. 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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AU - Smyrnakis, J.

AU - Magiropoulos, M.

AU - Kavoulakis, G. M.

AU - Jackson, Andrew D.

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Y1 - 2010/6/1

N2 - A two-component Bose-Einstein condensate that is confined in a one-dimensional ring potential supports solitary-wave solutions, which we evaluate analytically in the limit of a large ring. The derived solutions are shown to be unique. The corresponding dispersion relation that generalizes the case of a single-component system shows interesting features.

AB - A two-component Bose-Einstein condensate that is confined in a one-dimensional ring potential supports solitary-wave solutions, which we evaluate analytically in the limit of a large ring. 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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DO - 10.1103/PhysRevA.81.063601

M3 - Journal article

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SP - 063601

JO - Physical Review A (Atomic, Molecular and Optical Physics)

JF - Physical Review A (Atomic, Molecular and Optical Physics)

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Solitary waves in mixtures of Bose gases confined in annular traps

Abstract

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