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arXiv · 1103.5443

Anomaly-induced charges in nucleons

Minoru Eto·Koji Hashimoto·Hideaki Iida·Takaaki Ishii·Yu Maezawa
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Abstract

We show a novel charge structure of baryons in electromagnetic field due to the chiral anomaly. A key connection is to treat baryons as solitons of mesons. We use Skyrmions to calculate the charge distributions in a single nucleon and find an additional charge. We also perform calculations of charge distribution for classical multi-baryons with B=2, 3,...,8 and 17; they show amusing charge distributions.

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Minoru Eto, Koji Hashimoto, Hideaki Iida, Takaaki Ishii, Yu Maezawa. 2011-04-07. Anomaly-induced charges in nucleons. https://arxiv.org/abs/1103.5443

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