1998/05/25 by G. Kälbermann, Kälbermann, G.
Physics and Astronomy · #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th #nlin.SI #solv-int
paper · pdf · doi:10.48550/arxiv.hep-th/9805169
Latex source
arxiv created 1998/05/25 · arxiv updated 2009/11/30
The nature of the interaction of a soliton with an attractive well is elucidated using a model of two interacting point particles. The model explains the existence of trapped states at positive kinetic energy, as well as reflection by an attractive impurity. The transition from a trapped soliton state to a bound state is studied. Bound states of the soliton in a well are also found.