Understanding the U(1) problem through dyon configuration in the Abelian projection

Seikou Kato; Kei-Ichi Kondo

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arXiv · hep-lat/0510038

Understanding the U(1) problem through dyon configuration in the Abelian projection

Seikou Kato·Kei-Ichi Kondo

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Abstract

We give a short review of the recently obtained result that the magnetic monopole promoted to the dyon due to the vacuum angle $θ$ resolves the U(1) problem in the sense that the dyon obtained in this way gives a dominant contribution to the topological susceptibility

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Seikou Kato, Kei-Ichi Kondo. 2005-10-06. Understanding the U(1) problem through dyon configuration in the Abelian projection. https://arxiv.org/abs/hep-lat/0510038

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