Finite volume scaling of pseudo nambu-goldstone bosons in QCD
NAGIOS: RODERIC FUNCIONANDO

Finite volume scaling of pseudo nambu-goldstone bosons in QCD

DSpace Repository

Finite volume scaling of pseudo nambu-goldstone bosons in QCD

Show simple item record

dc.contributor.author Bernardoni, Fabio
dc.contributor.author Damgaard, P.H.
dc.contributor.author Fukaya, H.
dc.contributor.author Hernández Gamazo, Pilar
dc.date.accessioned 2015-04-24T10:33:23Z
dc.date.available 2015-04-24T10:33:23Z
dc.date.issued 2008
dc.identifier.uri http://hdl.handle.net/10550/43369
dc.description.abstract We consider chiral perturbation theory in a finite volume and in a mixed regime of quark masses. We take N_l light quarks near the chiral limit, in the so-called epsilon-regime, while the remaining N_h quarks are heavier and in the standard p-regime. We compute in this new mixed regime the finite-size scaling of the light meson correlators in the scalar, pseudoscalar, vector and axial vector channels.Using the replica method, we easily extend our results to the partially quenched theory. With the help of our results, lattice QCD simulations with 2+1 flavors can safely investigate pion physics with very light up and down quark masses even in the region where the pion's correlation length overcomes the size of the space-time lattice.
dc.language.iso eng
dc.relation.ispartof Journal of High Energy Physics, 2008, vol. 2008, num. 10, p. 008
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Bernardoni, Fabio Damgaard, P.H. Fukaya, H. Hernández Gamazo, Pilar 2008 Finite volume scaling of pseudo nambu-goldstone bosons in QCD Journal of High Energy Physics 2008 10 008
dc.subject Física
dc.title Finite volume scaling of pseudo nambu-goldstone bosons in QCD
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-04-24T10:33:23Z
dc.identifier.doi http://dx.doi.org/10.1088/1126-6708/2008/10/008
dc.identifier.idgrec 050037

View       (423.9Kb)

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search

Browse

Statistics