Compact Q-balls in the complex signum-Gordon model
High Energy Physics - Theory
2008-11-26 v1 Astrophysics
High Energy Physics - Phenomenology
Pattern Formation and Solitons
Abstract
We discuss Q-balls in the complex signum-Gordon model in d-dimensional space for d=1,2,3. The Q-balls have strictly finite radius. Their total energy is a power-like function of the conserved U(1) charge with the exponent equal to (d+2)/(d+3). In the cases d=1 and d=3 explicit analytic solutions are presented.
Keywords
Cite
@article{arxiv.0803.1566,
title = {Compact Q-balls in the complex signum-Gordon model},
author = {H. Arodź and J. Lis},
journal= {arXiv preprint arXiv:0803.1566},
year = {2008}
}
Comments
9 pages, no figures