Soliton Decay in Coupled System of Scalar Fields
High Energy Physics - Theory
2009-11-07 v2
Abstract
A system of coupled scalar fields is introduced which possesses a spectrum of massive single-soliton solutions. Some of these solutions are unstable and decay into lower mass stable solitons. Some properties of the solutions are obtained using general principles including conservations of energy and topological charges. Rest energies are calculated via a variational scheme, and the dynamics of the coupled fields are obtained by solving the field equations numerically.
Cite
@article{arxiv.hep-th/0202122,
title = {Soliton Decay in Coupled System of Scalar Fields},
author = {N. Riazi and A. Azizi and S. M. Zebarjad},
journal= {arXiv preprint arXiv:hep-th/0202122},
year = {2009}
}
Comments
13 pages, 6 figures