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arXiv · 2204.05468

Centre Vortices in the Presence of Dynamical Fermions

James Biddle·Waseem Kamleh·Derek Leinweber
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Abstract

The behaviour of centre vortices in the presence of dynamical fermions is studied for the first time in the context of the static quark potential and the Landau-gauge gluon propagator. These results indicate that in the presence of dynamical fermions, centre vortices are able to better encapsulate the long-range behaviour of QCD, compared to previous studies on pure Yang-Mills lattices. This work provides strong evidence that centre vortices are responsible for the long-range linear potential and the enhanced infrared gluon propagator, which are indicative of confinement in QCD.

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James Biddle, Waseem Kamleh, Derek Leinweber. 2022-04-12. Centre Vortices in the Presence of Dynamical Fermions. https://arxiv.org/abs/2204.05468

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