Instabilities of Gauged Q-Balls
High Energy Physics - Theory
2024-11-08 v3
Abstract
We present the first analytical calculation that shows that perturbations with angular dependence can lead to an instability in gauged Q-balls. We find an explicit condition on the parameters for the Q-ball to become unstable. We compare our predictions to the numerical calculation in Kinach et al., and show agreement, including a correct prediction of the instability/stability of the two parameter points analyzed in that paper.
Keywords
Cite
@article{arxiv.2406.02817,
title = {Instabilities of Gauged Q-Balls},
author = {Arvind Rajaraman},
journal= {arXiv preprint arXiv:2406.02817},
year = {2024}
}
Comments
12 pages