Scattering of Noncommutative (n,1) Solitons
arXiv:hep-th/0105012 · doi:10.1016/S0370-2693(01)00897-8
Abstract
We study scattering of noncommutative solitons in 2+1 dimensional scalar field theory. In particular, we investigate a system of two solitons with level n and n' (the (n,n')-system) in the large noncommutativity limit. We show that the scattering of a general (n,n')-system occurs at right angles in the case of zero impact parameter. We also derive an exact Kahler potential and the metric of the moduli space of the (n,1)-system. We examine numerically the (n,1) scattering and find that the closest distance for a fixed scattering angle is well approximated by a function a+b*sqrt{n} where a and b are some numerical constants.
16 pages, 3 figures, LaTeX; a footnote added
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