Thermodynamics of Lattice QCD with 2 Quark Flavours: Chiral Symmetry and Topology

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dc.creatorLagae, J. -F.
dc.creatorSinclair, D. K.
dc.creatorKogut, J. B.
dc.date1998-06-01
dc.date.accessioned2026-07-07T03:39:56Z
dc.date.available2026-07-07T03:39:56Z
dc.descriptionWe have studied the restoration of chiral symmetry in lattice QCD at the finite temperature transition from hadronic matter to a quark-gluon plasma. By measuring the screening masses of flavour singlet and non-singlet meson excitations, we have seen evidence that, although flavour chiral symmetry is restored at this transition, flavour singlet (U(1)) axial symmetry is not. We conclude that this indicates that instantons continue to play an important role in the quark-gluon plasma phase.
dc.descriptionLaTeX, 12 pages, 5 figures. Talk presented by D.K.Sinclair at Workshop on Nonperturbative Methods in Quantum Field Theory, 2nd-13th February, 1988, Adelaide, South Australia
dc.identifierhttps://arxiv.org/abs/hep-lat/9806001
dc.identifierhttp://arxiv.org/abs/hep-lat/9806001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39135
dc.subjectHigh Energy Physics - Lattice
dc.titleThermodynamics of Lattice QCD with 2 Quark Flavours: Chiral Symmetry and Topology
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