Topological sectors and the pion mass

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dc.creatorElser, Stephan
dc.creatorBunk, Burkhard
dc.date1997-10-03
dc.date.accessioned2026-07-07T03:39:49Z
dc.date.available2026-07-07T03:39:49Z
dc.descriptionWe study quenched and dynamical pion correlators in the two-flavour Schwinger model (2D QED) both within topological charge sectors and averaged. The results show that a clean-cut definition of a pion mass is no longer possible if tunneling between sectors does not occur. PACS numbers: 11.15.Ha, 12.20.-m, 11.10.Kk
dc.description11 pages, 17 Postscript figures, uses a4, epsf
dc.identifierhttps://arxiv.org/abs/hep-lat/9710019
dc.identifierhttp://arxiv.org/abs/hep-lat/9710019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39089
dc.subjectHigh Energy Physics - Lattice
dc.titleTopological sectors and the pion mass
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