Domain wall junctions in a generalized Wess-Zumino model
High Energy Physics - Theory
2009-10-31 v3
Abstract
We investigate domain wall junctions in a generalized Wess-Zumino model with a Z(N) symmetry. We present a method to identify the junctions which are potentially BPS saturated. We then use a numerical simulation to show that those junctions indeed saturate the BPS bound for N=4. In addition, we study the decay of unstable non-BPS junctions.
Cite
@article{arxiv.hep-th/9912081,
title = {Domain wall junctions in a generalized Wess-Zumino model},
author = {D. Binosi and T. ter Veldhuis},
journal= {arXiv preprint arXiv:hep-th/9912081},
year = {2009}
}
Comments
RevTex, 9 pages, 11 (eps) figures, one figure changed, typos corrected, one reference added. Final version to appear in Phys. Lett. B