Email this article Interactions of Bose–Einstein-Condensate Oscillons
- Authors: Vysotina N.V.1, Rosanov N.N.1,2,3, Shatsev A.N.1
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Affiliations:
- Vavilov State Optical Institute
- ITMO University
- Ioffe Physical Technical Institute
- Issue: Vol 124, No 1 (2018)
- Pages: 79-93
- Section: Nonlinear and Quantum Optics
- URL: https://ogarev-online.ru/0030-400X/article/view/165615
- DOI: https://doi.org/10.1134/S0030400X18010228
- ID: 165615
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Abstract
The interaction of two one-dimensional spatial vector structures of a Bose–Einstein atomic condensate in a trap with significant transverse dimensions and oscillating walls has been simulated numerically. Different types of coupled structures and different scenarios of their collisions are revealed. A comparison is made with the properties of scalar solitons, which are described by the traditional nonlinear Schrödinger equation.
About the authors
N. V. Vysotina
Vavilov State Optical Institute
Email: nnrosanov@mail.ru
Russian Federation, St. Petersburg, 199053
N. N. Rosanov
Vavilov State Optical Institute; ITMO University; Ioffe Physical Technical Institute
Author for correspondence.
Email: nnrosanov@mail.ru
Russian Federation, St. Petersburg, 199053; St. Petersburg, 197101; St. Petersburg, 194021
A. N. Shatsev
Vavilov State Optical Institute
Email: nnrosanov@mail.ru
Russian Federation, St. Petersburg, 199053
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