Numerical simulation of breathers interactions in two-dimensional O(3) nonlinear sigma model

By numerical simulation methods the interactions of oscillating solutions (breathers) of the (2+1)-dimensional O(3) nonlinear sigma model is investigated. The models of head-on collisions in which the interacting breathers, in particular, are combined into a single oscillating soliton, the reflectio...

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1. Verfasser: Shokirov, F. Sh
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Sprache:eng
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Zusammenfassung:By numerical simulation methods the interactions of oscillating solutions (breathers) of the (2+1)-dimensional O(3) nonlinear sigma model is investigated. The models of head-on collisions in which the interacting breathers, in particular, are combined into a single oscillating soliton, the reflections from each other and pass through each other are obtained.
DOI:10.48550/arxiv.1608.02178