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arXiv · 0911.1804

Collective Coordinate Approach to the Dynamics of Various Soliton-Obstruction Systems

Jassem H. Al-Alawi
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Abstract

Various soliton-obstruction systems have been studied from analytical perspective. We have used collective coordinate to approach the dynamics of solitons as they meet a potential obstruction in a form of square barriers and holes for three models in (1+1) dimensions, namely: $λϕ^{4}$ model, deformed Sine-Gordon model, and a model that give rise to Q-ball solution. We have shown that our approximated field solution is valid enough to describe the behaviour of solitons scattering off a potential obstruction.

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Jassem H. Al-Alawi. 2009-11-09. Collective Coordinate Approach to the Dynamics of Various Soliton-Obstruction Systems. https://arxiv.org/abs/0911.1804

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