Quenched scalar meson correlator with Domain Wall Fermions

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dc.creatorPrelovsek, S.
dc.creatorOrginos, K.
dc.date2002-09-18
dc.date.accessioned2026-07-07T11:30:38Z
dc.date.available2026-07-07T11:30:38Z
dc.descriptionWe study the singlet and non-singlet scalar-meson masses using domain wall fermions and the quenched approximation. The singlet mass is found to be smaller than the non-singlet mass and indicates that the lowest singlet meson state could be lighter than 1 GeV. The two-point functions for very small quark masses are compared with expectations from the small-volume chiral perturbation theory and the presence of fermionic zero modes.
dc.descriptionLattice2002(chiral), 3 pages
dc.identifierhttps://arxiv.org/abs/hep-lat/0209132
dc.identifierhttp://arxiv.org/abs/hep-lat/0209132
dc.identifierNucl.Phys.Proc.Suppl.119:822-824,2003
dc.identifierdoi:10.1016/S0920-5632(03)80471-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197055
dc.subjectHigh Energy Physics - Lattice
dc.titleQuenched scalar meson correlator with Domain Wall Fermions
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