Charges in QED and QCD

M Lavelle

Research output: Contribution to journalConference proceedings published in a journalpeer-review

Abstract

In this talk we analyse possible descriptions of the gluonic cloud around quarks both analytically and on a lattice. This includes clarifying the role of Gribov copies in confinement and the construction of a class of such copies. In the perturbative sector we review the infra-red problem and difficulties with the Lee Nauenberg theorem.
Original languageEnglish
Pages (from-to)37-41
Number of pages0
JournalBlejske Delavnice iz Fizike - Bled Workshops in Physics
Volume8
Issue number1
Publication statusPublished - 1 Dec 2007

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