Trapping of a model-system for a soliton in a well

1999/12/16 by G. Kälbermann, Kälbermann, G.
Mathematics · Physics and Astronomy · #Classical Physics (physics.class-ph) #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Mathematical Physics (math-ph) #Nonlinear Photonic Systems #Nuclear Theory (nucl-th) #Quantum Physics (quant-ph) #Quantum optics and atomic interactions #math-ph #math.MP #nucl-th #physics.class-ph #quant-ph

paper · pdf · doi:10.48550/arxiv.math-ph/9912012

Latex format, 2 figures

arxiv created 1999/12/16 · openalex publication_date 1999/12/16 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The nature of the interaction of a soliton with an attractive well is elucidated using a model of two interacting point particles. The system shows the existence of trapped states at positive kinetic energy, as well as reflection by an attractive impurity, as found when a topological soliton scatters off an attractive well.

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