Nonperturbative contributions to the QCD pressure

Simple item page
dc.creatorLichtenegger, Klaus
dc.creatorZwanziger, Daniel
dc.date2008-05-26
dc.date2008-06-10
dc.date.accessioned2026-07-07T11:51:05Z
dc.date.available2026-07-07T11:51:05Z
dc.descriptionWe summarize the most important arguments why a perturbative description of finite-temperature QCD is unlikely to be possible and review various well-established approaches to deal with this problem. Then, using a recently proposed method, we investigate nonperturbative contributions to the QCD pressure and other observables (like energy, anomaly and bulk viscosity) obtained by imposing a functional cutoff at the Gribov horizon. Finally, we discuss how such contributions fit into the picture of consecutive effective theories, as proposed by Braaten and Nieto, and give an outline of the next steps necessary to improve this type of calculation.
dc.description15 pages, 13 figures, uses xcolor.sty; in v2 quality of some figures has been improved, discussion of other approaches has been extended
dc.identifierhttps://arxiv.org/abs/0805.3804
dc.identifierhttp://arxiv.org/abs/0805.3804
dc.identifierPhys.Rev.D78:034038,2008
dc.identifierdoi:10.1103/PhysRevD.78.034038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203777
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Theory
dc.titleNonperturbative contributions to the QCD pressure
dc.typetext

Files

Collections

arXiv