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Lump Scattering on a Torus

RJ Cova

hep-tharXiv:hep-th/0109006

Abstract

Head-on collisions between two solitons in the pure CP1 model on a flat torus are investigated via numerical simulations. The charge-two lumps, written out in terms of Weierstrass' elliptic -function, are found to scatter at 90. The phenomenon of singularity formation is also seen.

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