Scattering properties of solitary waves of  4 model, on potentials are investigated. Soliton-potential scattering is studied with three different models. In model 1 we have added the potential through a suitable metric ...

A model for the soliton-potential scattering is presented. This model is constructed with a better approximation for adding the potential to the Lagrangian through the metric of background space time. The results of the ...