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arXiv · hep-lat/9411006

Flux tubes and topological charges in finite-temperature lattice QCD

M. Faber·H. Markum·S. Olejnik·W. Sakuler
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Abstract

Topological properties of the vacuum were investigated in finite-temperature lattice QCD without and with dynamical quarks using a local operator of topological charge density and a variant of cooling. Below the deconfinement temperature evidence for flux tube formation was observed in the distribution of topological charge density around a static $Q\bar Q$ pair. With dynamical quarks, the flux tube breaks when the distance between the static quark and antiquark increases.

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M. Faber, H. Markum, S. Olejnik, W. Sakuler. 1994-11-06. Flux tubes and topological charges in finite-temperature lattice QCD. https://arxiv.org/abs/hep-lat/9411006

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