Affiliation:
1. Department of Physics, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590, Pakistan
Abstract
Abstract
We study the discrete Darboux transformation and construct multi-soliton solutions in terms of the ratio of determinants for the integrable discrete sine-Gordon equation. We also calculate explicit expressions of single-, double-, triple-, and quadruple-soliton solutions as well as single- and double-breather solutions of the discrete sine-Gordon equation. The dynamical features of discrete kinks and breathers are also illustrated.
Publisher
Oxford University Press (OUP)
Subject
General Physics and Astronomy
Cited by
1 articles.
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