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arXiv · hep-th/0604036

Q-balls in Maxwell-Chern-Simons theory

M. Deshaies-Jacques·R. MacKenzie
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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.

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M. Deshaies-Jacques, R. MacKenzie. 2006-07-18. Q-balls in Maxwell-Chern-Simons theory. https://doi.org/10.1103/physrevd.74.025006

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