The Kink variety in systems of two coupled scalar fields in two space-time dimensions
High Energy Physics - Theory
2007-05-23 v1
Abstract
In this paper we describe the moduli space of kinks in a class of systems of two coupled real scalar fields in (1+1) Minkowskian space-time. The main feature of the class is the spontaneous breaking of a discrete symmetry of (real) Ginzburg-Landau type that guarantees the existence of kink topological defects.
Cite
@article{arxiv.hep-th/0201200,
title = {The Kink variety in systems of two coupled scalar fields in two space-time dimensions},
author = {A. Alonso Izquierdo and M. A. Gonzalez Leon and J. Mateos Guilarte},
journal= {arXiv preprint arXiv:hep-th/0201200},
year = {2007}
}
Comments
12 pages, 5 figures. To appear in Phys. Rev. D