Topological Charge Correlators, Spectral Bounds, and Contact Terms

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dc.creatorThacker, H.
dc.creatorDong, S. J.
dc.creatorDraper, T.
dc.creatorHorvath, I.
dc.creatorLee, F. X.
dc.creatorLiu, K. -F.
dc.creatorZhang, J. B.
dc.date2002-09-06
dc.date.accessioned2026-07-07T11:30:36Z
dc.date.available2026-07-07T11:30:36Z
dc.descriptionThe structure of topological charge fluctuations in the QCD vacuum is strongly restricted by the spectral negativity of the Euclidean 2-point correlator for $x\neq 0$ and the presence of a positive contact term. Some examples are considered which illustrate the physical origin of these properties.
dc.descriptionLattice 2002 Conference Proceedings
dc.identifierhttps://arxiv.org/abs/hep-lat/0209089
dc.identifierhttp://arxiv.org/abs/hep-lat/0209089
dc.identifierNucl.Phys.Proc.Suppl.119:685-687,2003
dc.identifierdoi:10.1016/S0920-5632(03)01665-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197049
dc.subjectHigh Energy Physics - Lattice
dc.titleTopological Charge Correlators, Spectral Bounds, and Contact Terms
dc.typetext

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