Semiclassical solutions localized in a neighborhood of a circle for the Gross-Pitaevskii equation
Non-collapsing soliton-like wave functions are shown to exist in semiclassical approximation for the Bose-Einstein condensate model based on the Gross-Pitaevskii equation with attractive nonlinearity and external field of magnetic trap of special form.
Main Authors: | , , |
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Format: | Article |
Language: | Russian |
Published: |
Institute of Computer Science
2009-12-01
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Series: | Компьютерные исследования и моделирование |
Subjects: | |
Online Access: | http://crm.ics.org.ru/uploads/kim4/crm09402.pdf |