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Scattering of Noncommutative Solitons in 2+1 Dimensions

Olaf Lechtenfeld, Alexander D. Popov

hep-tharXiv:hep-th/0108118

Abstract

Interactions of noncommutative solitons in a modified U(n) sigma model in 2+1 dimensions can be analyzed exactly. Using an extension of the dressing method, we construct explicit time-dependent solutions of its noncommutative field equation by iteratively solving linear equations. The approach is illustrated by presenting bound states and right-angle scattering configurations for two noncommutative solitons.

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