Collective coordinate variable for soliton-potential system in sine-Gordon model
High Energy Physics - Theory
2015-05-14 v1
Abstract
A Collective coordinate variable for adding a space dependent potential to the sine-Gordon model is presented. Interaction of solitons with a delta function potential barrier and also delta function potential well is investigated. Most of the characters of interaction are derived analytically. We will find that the behaviour of a solitonic solution is like a point particle which is moved under the influence of a complicated effective potential. The effective potential is a function of the field initial conditions and also parameters of added potential.
Keywords
Cite
@article{arxiv.0910.3058,
title = {Collective coordinate variable for soliton-potential system in sine-Gordon model},
author = {Kurosh Javidan},
journal= {arXiv preprint arXiv:0910.3058},
year = {2015}
}
Comments
10 pages, 6 figures