Traveling solitons in modulated elastic media

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

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A diatomic elastic chain with nonlinear interparticle interaction placed in a nonlinear external potential is considered. A detailed classification of possible two-parametric traveling gap-and near-gap-soliton solutions for this system is given for different relative strengths of the nonlinearities. Analytical expressions are derived for traveling near-gap solitons in the absence of an external field.

Original languageEnglish
Pages (from-to)1665-1674
Number of pages10
JournalPhysics of the Solid State
Volume43
Issue number9
DOIs
Publication statusPublished - Sep 2001

Keywords

  • Spectroscopy
  • State Physics
  • Solution
  • External Field
  • Relative Strength

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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