Journal Article

PreJuSER-59101

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Interactions of parametrically driven dark solitons. II. Néel-Bloch interactions

Barashenkov, I. V. ; Woodford, S. R.FZJ*

2007
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/9238  doi:10.1103/PhysRevE.75.026605

Abstract: The interaction between a Bloch and a Neel wall in the parametrically driven nonlinear Schrodinger equation is studied by following the dissociation of their unstable bound state. Mathematically, the analysis focuses on the splitting of a fourfold zero eigenvalue associated with a pair of infinitely separated Bloch and Neel walls. It is shown that a Bloch and a Neel wall interact as two classical particles, one with positive and the other one with negative mass.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Research Program(s):

1. Kondensierte Materie (P54)

Appears in the scientific report 2007

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