Creating kinks from particles


الملخص بالإنكليزية

We study the creation of solitons from particles, using the $lambda phi^4$ model as a prototype. We consider the scattering of small, identical, wave pulses, that are equivalent to a sequence of particles, and find that kink-antikink pairs are created for a large region in parameter space. We also find that scattering at {it low} velocities is favorable for creating solitons that have large energy compared to the mass of a particle.

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