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Finite-size scaling of the left-current correlator with non-degenerate quark masses

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dc.contributor.author	Bernardoni, Fabio
dc.contributor.author	Hernández Gamazo, Pilar
dc.date.accessioned	2015-04-24T10:29:14Z
dc.date.available	2015-04-24T10:29:14Z
dc.date.issued	2007
dc.identifier.uri	http://hdl.handle.net/10550/43368
dc.description.abstract	We study the volume dependence of the left-current correlator with non-degenerate quark masses to next-to-leading order in the chiral expansion. We consider three possible regimes: all quark masses are in the ε-regime, all are in the p-regime and a mixed-regime where the lighest quark masses satisfy m(v)ΣV ≤ t while the heavier m(s)ΣV >> 1. These results can be used to match lattice QCD and the Chiral Effective Theory in a large but finite box in which the Compton wavelength of the lightest pions is of the order of the box size. We consider both the full and partially-quenched results.
dc.language.iso	eng
dc.relation.ispartof	Journal of High Energy Physics, 2007, vol. 2007, num. 10, p. 033
dc.source	Bernardoni, Fabio Hernández Gamazo, Pilar 2007 Finite-size scaling of the left-current correlator with non-degenerate quark masses Journal of High Energy Physics 2007 10 033
dc.subject	Física
dc.title	Finite-size scaling of the left-current correlator with non-degenerate quark masses
dc.type	journal article	es_ES
dc.date.updated	2015-04-24T10:29:15Z
dc.identifier.doi	http://dx.doi.org/10.1088/1126-6708/2007/10/033
dc.identifier.idgrec	043132
dc.rights.accessRights	open access	es_ES