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Quark Confinement from Colour Confinement by Jens Braun; Holger Gies; Jan M. Pawlowski is a Physics and Astronomy article available to read on EtoBox.

What is Quark Confinement from Colour Confinement about?

We relate quark confinement, as measured by the Polyakov-loop order parameter, to colour confinement, as described by the Kugo-Ojima/Gribov-Zwanziger scenario. We identify a simple criterion for quark confinement based on the IR behaviour of ghost and gluon propagators, and compute the order-parameter potential from the knowledge of Landau-gauge correlation functions with the aid of the functional RG. Our approach predicts the deconfinement transition in quenched QCD to be of first order for SU(3) and second order for SU(2) -in agreement with general expectations. As an estimate for the critical temperature, we obtain T c 284 MeV for SU(3).

Who reads Quark Confinement from Colour Confinement?

Author

Jens Braun; Holger Gies; Jan M. Pawlowski

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0370-2693)

Published

2010

Language

EN

Field

Physics and Astronomy (Physical Sciences)