Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4498
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oliveira, O. | - |
dc.contributor.author | Silva, P. J. | - |
dc.date.accessioned | 2008-09-01T11:08:08Z | - |
dc.date.available | 2008-09-01T11:08:08Z | - |
dc.date.issued | 2002 | en_US |
dc.identifier.citation | Nuclear Physics B - Proceedings Supplements. 106-107:(2002) 1088-1090 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4498 | - |
dc.description.abstract | We 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.uri | http://www.sciencedirect.com/science/article/B6TVD-45XSH59-BS/1/8511f25b41a9ee57cf94c004ad736218 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.title | Gribov copies and gauge fixing in lattice gauge theories | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/S0920-5632(01)01937-5 | - |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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file9e91aabe703448d494817bd23bae7fe3.pdf | 252.99 kB | Adobe PDF | View/Open |
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