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Stimulated transitions between the self-trapped states of the nonlinear Schrodinger equationстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 июля 2013 г.
- Авторы: Elyutin P.V., Rogovenko A.N.
- Журнал: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
- Том: 63
- Номер: 2
- Год издания: 2001
- Издательство: American Physical Society
- Местоположение издательства: United States
- Первая страница: 026610
- DOI: 10.1103/PhysRevE.63.026610
- Аннотация: We investigate a particle confined within a double-well potential, its behavior described by a one-dimensional nonlinear Schrodinger equation. Transitions between the two lowest self-trapped states of this system are studied, in the two-mode approximation, under the influence of the external time-dependent perturbation. If the perturbation is harmonic in time, with the frequency omega, then transitions between the states become possible if the amplitude of the perturbation F exceeds some threshold value F(c)(omega); above this threshold motion of the system becomes chaotic. If the perturbation is broadband noise, then transitions between the states are possible at arbitrarily small F and occur in the process of the system's energy diffusion.
- Добавил в систему: Елютин Павел Вячеславович