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- Title
DARBOUX TRANSFORMATION AND MULTI-SOLITON SOLUTIONS OF PRINCIPAL CHIRAL AND WZW MODELS.
- Authors
SALEEM, U.; HASSAN, M.
- Abstract
In this paper we present Darboux transformation for the principal chiral and WZW models in two dimensions and construct multi-soliton solutions in terms of quasideterminants. We also establish the Darboux transformation on the holomorphic conserved currents of the WZW model and expressed them in terms of the quasideterminant. We discuss the model based on the Lie group SU(n) and obtain explicit soliton solutions for the SU(2) model.
- Subjects
DARBOUX transformations; SOLITONS; CHIRALITY of nuclear particles; FIELD theory (Physics); DETERMINANTS (Mathematics); SIGMA particles; EQUATIONS
- Publication
Modern Physics Letters A, 2011, Vol 26, Issue 1, p73
- ISSN
0217-7323
- Publication type
Article
- DOI
10.1142/S0217732311034414