چهاردهمین کنفرانس بهاره فیزیک , 2007-05-16

Title : ( Interaction of Topological solitons with defects: Collective coordinate method )

Authors: Kurosh Javidan ,

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By including a potential into the flat metric, we study the interaction of sine-Gordon soliton with different potentials. We will show numerically that while the soliton-barrier system shows fully classical behaviour, the soliton-well system demonstrates non-classical behaviour. In particular, solitons with low velocities are trapped in the well and radiate energy. Also for narrow windows of initial velocity, soliton reflects back from a potential well.

Keywords

, collective coordinate, topological,
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@inproceedings{paperid:1010244,
author = {Javidan, Kurosh},
title = {Interaction of Topological solitons with defects: Collective coordinate method},
booktitle = {چهاردهمین کنفرانس بهاره فیزیک},
year = {2007},
location = {تهران, IRAN},
keywords = {collective coordinate; topological; soliton},
}

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%0 Conference Proceedings
%T Interaction of Topological solitons with defects: Collective coordinate method
%A Javidan, Kurosh
%J چهاردهمین کنفرانس بهاره فیزیک
%D 2007

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