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arXiv · hep-th/9506123

Correlations between Quarks, Monopoles and Instantons

St. Thurner·H. Markum·W. Sakuler
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Abstract

We analyze topological objects in pure QCD in the presence of external quarks by calculating the distributions of instanton and monopole densities around static color sources. We find a suppression of the densities close to external sources and the formation of a flux tube between a static quark--antiquark pair. The similarity in the behavior of instantons and monopoles around static sources might be due to a local correlation between these topological objects. On an $8^{3} \times 4$ lattice at $β=5.6$, it turns out that topological quantities are correlated approximately two lattice spacings.

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St. Thurner, H. Markum, W. Sakuler. 1995-06-19. Correlations between Quarks, Monopoles and Instantons. https://doi.org/10.1142/9789814447140_0009

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