Changing shapes: adiabatic dynamics of composite solitary waves
A. Alonso Izquierdo, M. A. Gonzalez Leon, M. de la Torre Mayado, J. Mateos Guilarte
Abstract
We discuss the solitary wave solutions of a particular two-component scalar field model in two-dimensional Minkowski space. These solitary waves involve one, two or four lumps of energy. The adiabatic motion of these composite non-linear non-dispersive waves points to variations in shape.
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