Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/11241
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Williams, A. | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Progress of Theoretical Physics Supplement, 2003; 151(1):154-160 | - |
dc.identifier.issn | 0375-9687 | - |
dc.identifier.uri | http://hdl.handle.net/2440/11241 | - |
dc.description | Copyright (c) Progress of Theoretical Physics 2003 All rights reserved. Printed in U.S.A. Submitted to Cornell University’s online archive www.arXiv.org in 2007 by Anthony G. Williams. Post-print sourced from www.arxiv.org. | - |
dc.description.abstract | Perturbative QCD uses the Faddeev-Popov gauge-fixing procedure, which leads to ghosts and the local BRST invariance of the gauge-fixed perturbative QCD action. In the asymptotic regime, where perturbative QCD is relevant, Gribov copies can be neglected. In the nonperturbative regime, one must adopt either a nonlocal Gribov-copy free gauge (e.g., Laplacian gauge) or attempt to maintain local BRST invariance at the expense of admitting Gribov copies. These issues are explored. In addition, we discuss the relationship between recent Dyson-Schwinger based model calculations of the infrared behavior of QCD Green's functions and the lattice calculation of these quantities. | - |
dc.description.statementofresponsibility | Anthony G. Williams | - |
dc.language.iso | en | - |
dc.publisher | Progress Theoretical Physics Publication Office | - |
dc.source.uri | http://dx.doi.org/10.1143/ptps.151.154 | - |
dc.title | Nonperturbative QCD, gauge-fixing, Gribov copies and the lattice | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1143/PTPS.151.154 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Williams, A. [0000-0002-1472-1592] | - |
Appears in Collections: | Aurora harvest 2 Special Research Centre for the Subatomic Structure of Matter publications |
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File | Description | Size | Format | |
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hdl_11241.pdf | 150.5 kB | Publisher's post-print | View/Open |
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