Please use this identifier to cite or link to this item:
|Title:||Kink shape modes and resonant dynamics in sine-lattices||Authors:||Zhang, F.||Keywords:||Kink internal modes
|Issue Date:||1997||Citation:||Zhang, F. (1997). Kink shape modes and resonant dynamics in sine-lattices. Physica D: Nonlinear Phenomena 110 (1-2) : 51-61. ScholarBank@NUS Repository.||Abstract:||We consider two sine-lattice models which support topological solitary waves (kinks). In the continuum limit the models are similar to the integrable sine-Gordon equation. In the weak discrete regime, however, the kinks in the sine-lattices are found to possess a low-frequency internal shape mode. It is demonstrated that such shape modes can also give rise to remarkable resonance phenomena in kink-antikink collisions in the discrete sine-lattice models. We highlight some new features (such as one-bounce resonances) in the present resonance structures. Copyright © 1997 Elsevier Science B.V. All rights reserved.||Source Title:||Physica D: Nonlinear Phenomena||URI:||http://scholarbank.nus.edu.sg/handle/10635/104806||ISSN:||01672789|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 14, 2021
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.