Bruckmann, Falk and Dinter, Simon and Ilgenfritz, Ernst-Michael and Maier, Benjamin and Mueller-Preussker, Michael and Wagner, Marc (2012) Confining dyon gas with finite-volume effects under control. PHYSICAL REVIEW D, 85 (3): 034502. ISSN 2470-0010, 2470-0029
Full text not available from this repository. (Request a copy)Abstract
As an approach to describe the long-range properties of non-Abelian gauge theories at nonzero temperature T < T-c, we consider a noninteracting ensemble of dyons (magnetic monopoles) with nontrivial holonomy. We show analytically that the quark-antiquark free energy from the Polyakov loop correlator grows linearly with the distance, and how the string tension scales with the dyon density. In numerical treatments, the long-range tails of the dyon fields cause severe finite-volume effects. Therefore, we demonstrate the application of Ewald's summation method to this system. Finite-volume effects are shown to be under control, which is a crucial requirement for numerical studies of interacting dyon ensembles.
Item Type: | Article |
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Uncontrolled Keywords: | BPS MONOPOLES; INSTANTONS; CONFINEMENT; TOPOLOGY; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Theroretical Physics |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 19 May 2020 08:46 |
Last Modified: | 19 May 2020 08:46 |
URI: | https://pred.uni-regensburg.de/id/eprint/19237 |
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