A Study of Hadron Deformation in Lattice QCD

Simple item page
dc.creatorAlexandrou, Constantia
dc.creatorKoutsou, Giannis
dc.date2008-09-11
dc.date.accessioned2026-07-07T12:44:47Z
dc.date.available2026-07-07T12:44:47Z
dc.descriptionWe develop the formalism for the evaluation of density-density correlators in lattice QCD that includes techniques for the computation of the all-to-all propagators involved. A novel technique in this context is the implementation of the one-end trick in the meson sector. Density-density correlators provide a gauge invariant definition for the hadron wave function and yield information on hadron deformation. We evaluate density-density correlators using two degenerate flavors of dynamical Wilson fermions for the pion, the rho-meson, the nucleon and the $Δ$. Using the one-end trick we obtain results that clearly show deformation of the rho-meson.
dc.description14 pages, 14 figures, 3 tables
dc.identifierhttps://arxiv.org/abs/0809.2056
dc.identifierhttp://arxiv.org/abs/0809.2056
dc.identifierPhys.Rev.D78:094506,2008
dc.identifierdoi:10.1103/PhysRevD.78.094506
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220893
dc.subjectHigh Energy Physics - Lattice
dc.titleA Study of Hadron Deformation in Lattice QCD
dc.typetext

Files

Collections

arXiv