Abstract
In this paper, we report the dispersive topological solitons that are governed by the dispersive sine-Gordon equation and it’s type that is also known as Boussinesq-sine-Gordon equation. The \(G^{\prime}/G\)-expansion method and the exp-function method are adopted as the necessary tools to carry out the integration. Finally, the ansatz method is utilized to integrate the perturbed dispersive double sine-Gordon equation. The parameter domain restrictions naturally fall out during the process of these soliton solutions retrieval.
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Ebadi, G., Mojaver, A., Johnson, S. et al. Dynamics of dispersive topological solitons and its perturbations. Indian J Phys 86, 1115–1129 (2012). https://doi.org/10.1007/s12648-012-0172-5
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DOI: https://doi.org/10.1007/s12648-012-0172-5