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dc.contributor.authorDe Soto, Feliciano
dc.contributor.authorBoucaud, P.
dc.contributor.authorLe Yaouanc, A.
dc.contributor.authorLeroy, J. P.
dc.contributor.authorMicheli, J.
dc.contributor.authorPène, O.
dc.contributor.authorRodríguez-Quintero, J.
dc.date.accessioned2014-07-02T16:38:58Z
dc.date.available2014-07-02T16:38:58Z
dc.date.issued2004-12
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, 70 (11), art. no. 114503, pp. 114503-1-114503-16
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/10433/1003
dc.description.abstractWe trace here instantons through the analysis of pure Yang-Mills gluon Green functions in the Landau gauge for a window of IR momenta (0.4<k<0.9¿¿GeV). We present lattice results that can be fitted only after substituting the Belavin-Polyakov-Shvarts-Tyupkin profile in the instanton-liquid model (ILM) by one based on the Diakonov and Petrov variational methods. This also leads us to gain information on the parameters of the ILM.
dc.description.sponsorshipUniversidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevD.70.114503
dc.rightsAmerican Physical Society
dc.subjectInstantons
dc.subjectGreen functions
dc.titleModified instanton profile effects from lattice Green functions
dc.typeinfo:eu-repo/semantics/article
dc.description.versionPostprint
dc.rights.accessRightsopenAccesses_ES


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