Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1815396 | Physica B: Condensed Matter | 2007 | 4 Pages |
Abstract
The dynamics of nonlinear solitary waves is studied in the framework of the nonlinear Schrödinger equation model with time-dependent harmonic oscillator potential. The model allows one to analyse on general basis a variety of nonlinear phenomena appearing both in Bose–Einstein condensate, condensed matter physics, nonlinear optics, and biophysics. The soliton parametric resonance is investigated by using two complementary methods: the adiabatic perturbation theory and direct numerical experiments. Conditions for reversible and irreversible denaturation of soliton bound states are also considered.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
C. Hernandez-Tenorio, T.L. Belyaeva, V.N. Serkin,