%0 Journal Article
%T Interaction of topological solitons with defects: using a nontrivial metric
%A Kurosh Javidan
%J Mathematics
%D 2006
%I arXiv
%R 10.1088/0305-4470/39/33/022
%X By including potential into the flat metric, we study interaction of sine-Gordon soliton with 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 emit energy radiation.
%U http://arxiv.org/abs/hep-th/0604062v2