Defects composed of kinks and Q-balls: analytical solutions and stability
High Energy Physics - Theory
2024-10-08 v1 Mathematical Physics
math.MP
Abstract
In this paper all the defect-type solutions in a family of scalar field theories with a real and a complex field in (1+1) dimensional Minkowski spacetime have been analytically identified. Three types of solutions have been found: (a) topological kinks without the presence of -balls, (b) defects which consist of a topological kink coupled with a -ball and (c) a one-parameter family of solutions where a -ball is combined with a non-topological soliton. The properties of these solutions and its linear stability are also discussed.
Keywords
Cite
@article{arxiv.2303.01537,
title = {Defects composed of kinks and Q-balls: analytical solutions and stability},
author = {A. Alonso-Izquierdo and C. Garzon Sanchez},
journal= {arXiv preprint arXiv:2303.01537},
year = {2024}
}
Comments
10 pages, 5 figures