Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/4498
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dc.contributor.authorOliveira, O.-
dc.contributor.authorSilva, P. J.-
dc.date.accessioned2008-09-01T11:08:08Z-
dc.date.available2008-09-01T11:08:08Z-
dc.date.issued2002en_US
dc.identifier.citationNuclear Physics B - Proceedings Supplements. 106-107:(2002) 1088-1090en_US
dc.identifier.urihttp://hdl.handle.net/10316/4498-
dc.description.abstractWe address the problem of the gauge fixing versus Gribov copies in lattice gauge theories. For the Landau gauge, results show that a suitable combination of evolutionary algorithms with traditional steepest descent methods identifies the global maximum of the optimisation function. We discuss the performance of the combined algorithm on small cubic lattices for SU(2) and SU(3).en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TVD-45XSH59-BS/1/8511f25b41a9ee57cf94c004ad736218en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleGribov copies and gauge fixing in lattice gauge theoriesen_US
dc.typearticleen_US
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
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