El, Gennady, Gladush, Yu G and Kamchatnov, A M (2007) Two-dimensional periodic waves in supersonic flow of a Bose–Einstein condensate. Journal of Physics A: Mathematical and Theoretical, 40 (4). pp. 611-619. ISSN 1751-8113
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Two-dimensional periodic waves in supersonic flow of a Bose-Einstein condensate.pdf - Accepted Version Download (152kB) | Preview |
Official URL: https://doi.org/10.1088/1751-8113/40/4/003
Abstract
Stationary periodic solutions of the two-dimensional Gross–Pitaevskii equation are obtained and analysed for different parameter values in the context of the problem of a supersonic flow of a Bose–Einstein condensate past an obstacle. The asymptotic connections with the corresponding periodic solutions of the Korteweg–de Vries and nonlinear Schrödinger equations are studied and typical spatial wave distributions are discussed.
| Item Type: | Article |
|---|---|
| Subjects: | F300 Physics |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | John Coen |
| Date Deposited: | 16 Apr 2020 09:15 |
| Last Modified: | 31 Jul 2021 18:32 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/42793 |
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