Nonperturbative finite-temperature Yang-Mills theory

• Verfasst von: Cyrol, Anton Konrad [VerfasserIn]
• Verfasst von: Pawlowski, Jan M. [VerfasserIn]
• Verfasst von: Mitter, Mario [VerfasserIn]
• Verfasst von: Strodthoff, Nils [VerfasserIn]
• Titel: Nonperturbative finite-temperature Yang-Mills theory
• Verf.angabe: Anton K. Cyrol, Mario Mitter, Jan M. Pawlowski, and Nils Strodthoff
• E-Jahr: 2018
• Jahr: 16 March 2018
• Umfang: 22 S.
• Fussnoten: Gesehen am 06.11.2020
• Titel Quelle: Enthalten in: Physical review
• Ort Quelle: Woodbury, NY : Inst., 2016
• Jahr Quelle: 2018
• Band/Heft Quelle: 97(2018,5) Artikel-Nummer 054015, 22 Seiten
• ISSN Quelle: 2470-0029
• DOI: doi:10.1103/PhysRevD.97.054015
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1585714402

Abstract

We present nonperturbative correlation functions in Landau-gauge Yang-Mills theory at finite temperature. The results are obtained from the functional renormalisation group within a self-consistent approximation scheme. In particular, we compute the magnetic and electric components of the gluon propagator, and the three- and four-gluon vertices. We also show the ghost propagator and the ghost-gluon vertex at finite temperature. Our results for the propagators are confronted with lattice simulations and our Debye mass is compared to hard thermal loop perturbation theory.