Classical behavior of deformed sine-Gordon models
arXiv:0708.1740 · doi:10.1016/j.physd.2007.11.016
Abstract
In this work we deform the phi^4 model with distinct deformation functions, to propose a diversity of sine-Gordon-like models. We investigate the proposed models and we obtain all the topological solutions they engender. In particular, we introduce non-polynomial potentials which support some exotic two-kink solutions.
12 pages, 12 figures; version to appear in Physica D
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