Q-balls in Maxwell-Chern-Simons theory
Abstract
We examine the energetics of Q-balls in Maxwell-Chern-Simons theory in two space dimensions. Whereas gauged Q-balls are unallowed in this dimension in the absence of a Chern-Simons term due to a divergent electromagnetic energy, the addition of a Chern-Simons term introduces a gauge field mass and renders finite the otherwise-divergent electromagnetic energy of the Q-ball. Similar to the case of gauged Q-balls, Maxwell-Chern-Simons Q-balls have a maximal charge. The properties of these solitons are studied as a function of the parameters of the model considered, using a numerical technique known as relaxation. The results are compared to expectations based on qualitative arguments.
Keywords
Cite
@article{arxiv.hep-th/0604036,
title = {Q-balls in Maxwell-Chern-Simons theory},
author = {M. Deshaies-Jacques and R. MacKenzie},
journal= {arXiv preprint arXiv:hep-th/0604036},
year = {2008}
}
Comments
8 pages, 10 figures. References added; discussion modified. Version published in Phys Rev D