Soliton-antisoliton pair production in particle collisions
High Energy Physics - Theory
2011-08-22 v2 Statistical Mechanics
High Energy Physics - Phenomenology
Abstract
We propose general semiclassical method for computing the probability of soliton-antisoliton pair production in particle collisions. The method is illustrated by explicit numerical calculations in (1+1)-dimensional scalar field model. We find that the probability of the process is suppressed by an exponentially small factor which is almost constant at high energies.
Keywords
Cite
@article{arxiv.1103.0013,
title = {Soliton-antisoliton pair production in particle collisions},
author = {S. V. Demidov and D. G. Levkov},
journal= {arXiv preprint arXiv:1103.0013},
year = {2011}
}
Comments
4 pages, 3 figures, journal version