The dynamics of nonlinear excitations in the Frenkel-Kontorova model with a two-barrier potential

A. V. Gorbach, A. S. Kovalev, O. V. Usatenko

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Nonlinear elastic chain with a two-barier periodic substrate potential (the generalized Frenkel-Kontorova model) is considered, Low-amplitude dynamical localized excitations with the parameters lying in the gap and near the gap of the linear wave spectrum - gap and near-gap solitons - are studied.

Original languageEnglish
Pages (from-to)786-792
Number of pages7
JournalFizika Nizkikh Temperatur (Kharkov)
Issue number7
Early online date24 Jul 2001
Publication statusPublished - 24 Jul 2001

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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