Interaction Between Soliton Pairs in a Double Sine-Gordon Equation

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Published under licence by IOP Publishing Ltd
, , Citation J Shiefman and P Kumar 1979 Phys. Scr. 20 435 DOI 10.1088/0031-8949/20/3-4/019

1402-4896/20/3-4/435

Abstract

Results are reported for the numerical simulation of the scattering between a soliton-antisoliton pair for the double-Sine-Gordon equation. The final states of scattering as a function of initial energy can be the formation of a bound state (Breather mode), hard-core repulsion or particle conversion. A speculation about the occurrence of multi-particle production in the final state is also discussed.

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10.1088/0031-8949/20/3-4/019