Abstract
We consider lattice gauge theories on with Wilson action and structure group . We compute the expectation of Wilson loop observables to leading order in the weak coupling regime, extending and refining a recent result of Chatterjee. Our proofs use neither duality relations nor cluster expansion techniques.
Nous considérons les théories de jauge sur réseau sur avec l’action de Wilson et le groupe de structure . Nous calculons l’espérance des observables de la boucle de Wilson à l’ordre principal dans le régime de couplage faible, prolongeant et affinant un résultat récent de Chatterjee. Nos preuves n’utilisent ni relations de dualité ni techniques d’expansion d’amas.
Funding Statement
MPF acknowledges support from the European Research Council, Grant Agreement No. 682537, and the Swedish Research Council, Grant No. 2015-05430.
JL is grateful for support from the Göran Gustafsson Foundation, the Ruth and Nils-Erik Stenbäck Foundation, the Swedish Research Council, Grant No. 2015-05430, and the European Research Council, Grant Agreement No. 682537.
FV acknowledges support from the Knut and Alice Wallenberg Foundation, the Swedish Research Council, and the Ruth and Nils-Erik Stenbäck Foundation.
Acknowledgments
Thanks go to Juhan Aru for comments on an earlier version of our paper. We are grateful for the many very helpful comments provided by an anonymous referee.
Citation
Malin P. Forsström. Jonatan Lenells. Fredrik Viklund. "Wilson loops in finite Abelian lattice gauge theories." Ann. Inst. H. Poincaré Probab. Statist. 58 (4) 2129 - 2164, November 2022. https://doi.org/10.1214/21-AIHP1227
Information