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- Title
Soliton in stationary and dynamical traps.
- Authors
Rosanov, N.; Vysotina, N.
- Abstract
Soliton dynamics in a one-dimensional trap with immobile and oscillating walls has been analyzed by the example of an atomic Bose-Einstein condensate. Agreement between the consequences of a simplified Newton's equation describing the interaction of a soliton with its antiphase mirror reflections and the initial Gross-Pitaevskii equation has been demonstrated. Comparison with the dynamics of a classical point particle in the Fermi-Ulam problem has been carried out.
- Subjects
SOLITONS; BOSE-Einstein condensation; OPTICAL reflection; NEWTON-Raphson method; ANTIPHASE boundaries
- Publication
JETP Letters, 2014, Vol 100, Issue 8, p508
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364014200090