Volume 87, Number 2, July 2009
|Number of page(s)||6|
|Section||The Physics of Elementary Particles and Fields|
|Published online||22 July 2009|
New family of sine-Gordon models
Departamento de Física, Universidade Federal da Paraíba - 58051-900 João Pessoa, Paraíba, Brazil
Accepted: 6 July 2009
This work deals with a new family of models, which includes the sine-Gordon model and the double-sine-Gordon, triple-sine-Gordon and so on. The investigation is based on a deformation procedure, which is used to deform a well-known model, to get to the family of sine-Gordon models. Due to properties of the procedure, we get to the models and find the corresponding solutions explicitly, together with all the important features they engender.
PACS: 11.10.Lm – Nonlinear or nonlocal theories and models / 11.27.+d – Extended classical solutions; cosmic strings, domain walls, texture
© EPLA, 2009
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