Domain walls and strings formation in the early Universe
High Energy Physics - Theory
2020-12-17 v1
Abstract
Solitons formation through classical dynamics of two scalar fields with the potential having a saddle point and one minimum in (2+1)-space-time is discussed. We show that under certain conditions in the early Universe both domain walls and strings can be formed even if scalar fields are inflaton ones.
Cite
@article{arxiv.2011.07041,
title = {Domain walls and strings formation in the early Universe},
author = {Alexander A. Kirillov and Boris S. Murygin},
journal= {arXiv preprint arXiv:2011.07041},
year = {2020}
}
Comments
To appear in Proceedings of the 23rd Bled Workshop "What Comes Beyond Standard Models", 2020, Bled, Slovenia