A model of color confinement

Daniel Zwanziger

doi:10.1063/1.3574968

A model of color confinement

Daniel Zwanziger

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A simple model is presented that describes the free energy W(J) of QCD coupled to an external current that is a single plane wave, J(x) = H cos(k · x). The model satisfies a bound obtained previously on W(J) that comes from the Gribov horizon. If one uses this model to fit recent lattice data-which give for the gluon propagator D(k) a non-zero value, D(0) ≠ =0, at k = 0 -the data favor a non-analyticity inW(J).

Original language	English (US)
Title of host publication	IX International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX
Pages	176-178
Number of pages	3
DOIs	https://doi.org/10.1063/1.3574968
State	Published - 2011
Event	9th International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX - Madrid, Spain Duration: Aug 30 2010 → Sep 3 2010

Publication series

Name	AIP Conference Proceedings
Volume	1343
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	9th International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX
Country/Territory	Spain
City	Madrid
Period	8/30/10 → 9/3/10

Keywords

Confinement
Free energy
Gluon propagator
QCD

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics
Ecology
Plant Science
Physics and Astronomy(all)
Nature and Landscape Conservation

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10.1063/1.3574968

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title = "A model of color confinement",

abstract = "A simple model is presented that describes the free energy W(J) of QCD coupled to an external current that is a single plane wave, J(x) = H cos(k · x). The model satisfies a bound obtained previously on W(J) that comes from the Gribov horizon. If one uses this model to fit recent lattice data-which give for the gluon propagator D(k) a non-zero value, D(0) ≠ =0, at k = 0 -the data favor a non-analyticity inW(J).",

keywords = "Confinement, Free energy, Gluon propagator, QCD",

author = "Daniel Zwanziger",

note = "Copyright: Copyright 2011 Elsevier B.V., All rights reserved.; 9th International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX ; Conference date: 30-08-2010 Through 03-09-2010",

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doi = "10.1063/1.3574968",

language = "English (US)",

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N2 - A simple model is presented that describes the free energy W(J) of QCD coupled to an external current that is a single plane wave, J(x) = H cos(k · x). The model satisfies a bound obtained previously on W(J) that comes from the Gribov horizon. If one uses this model to fit recent lattice data-which give for the gluon propagator D(k) a non-zero value, D(0) ≠ =0, at k = 0 -the data favor a non-analyticity inW(J).

AB - A simple model is presented that describes the free energy W(J) of QCD coupled to an external current that is a single plane wave, J(x) = H cos(k · x). The model satisfies a bound obtained previously on W(J) that comes from the Gribov horizon. If one uses this model to fit recent lattice data-which give for the gluon propagator D(k) a non-zero value, D(0) ≠ =0, at k = 0 -the data favor a non-analyticity inW(J).

KW - Confinement

KW - Free energy

KW - Gluon propagator

KW - QCD

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DO - 10.1063/1.3574968

M3 - Conference contribution

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T3 - AIP Conference Proceedings

SP - 176

EP - 178

BT - IX International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX

T2 - 9th International Conference on Quark Confinement and the Hadron Spectrum, QCHS IX

Y2 - 30 August 2010 through 3 September 2010

ER -

A model of color confinement

Abstract

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Keywords

ASJC Scopus subject areas

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