Double Hairpin Diagrams and the Planar Equivalence of N=1 Supersymmetric Yang-Mills Theory and One-Flavor QCD

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dc.creatorKeith-Hynes, Patrick
dc.creatorThacker, H. B.
dc.date2006-10-06
dc.date.accessioned2026-07-07T10:41:24Z
dc.date.available2026-07-07T10:41:24Z
dc.descriptionRecent work by Armoni, Shifman, and Veneziano suggests a large-N equivalence between supersymmetric Yang-Mills Theory and one-flavor QCD. One consequence of this "orientifold projection" is that scalar and pseudoscalar mesons in one-flavor QCD should have degenerate mass since they lie within the same Wess-Zumino supermultiplet. We use lattice calculations to investigate the mass shifts caused by "double-hairpin" annihilation diagrams in quenched QCD to test for this degeneracy. Similar quark-antiquark annihilation processes are studied in the 2-dimensional CP(N-1) model with quenched fermions.
dc.description7 pages, 2 figures (2 figure files), PoS style, Lattice 2006 Poster (Beyond QCD)
dc.identifierhttps://arxiv.org/abs/hep-lat/0610045
dc.identifierhttp://arxiv.org/abs/hep-lat/0610045
dc.identifierPoSLAT2006:044,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/181615
dc.subjectHigh Energy Physics - Lattice
dc.titleDouble Hairpin Diagrams and the Planar Equivalence of N=1 Supersymmetric Yang-Mills Theory and One-Flavor QCD
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