The UV and IR Origin of Nonabelian Chiral Gauge Anomalies on Noncommutative Minkowski Space-time

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dc.creatorMartin, C. P.
dc.date2000-08-15
dc.date2000-08-16
dc.date.accessioned2026-07-07T10:53:26Z
dc.date.available2026-07-07T10:53:26Z
dc.descriptionWe discuss both the UV and IR origin of the one-loop triangle gauge anomalies for noncommutative nonabelian chiral gauge theories with fundamental, adjoint and bi-fundamental fermions for U(N) groups. We find that gauge anomalies only come from planar triangle diagrams, the non-planar triangle contributions giving rise to no breaking of the Ward identies. Generally speaking, theories with fundamental and bi-fundamental chiral matter are anomalous. Theories with only adjoint chiral fermions are anomaly free.
dc.descriptionPlainTex, 21 pages, 2 eps figures, corrected some typos
dc.identifierhttps://arxiv.org/abs/hep-th/0008126
dc.identifierhttp://arxiv.org/abs/hep-th/0008126
dc.identifierJ.Phys.A34:9037-9056,2001
dc.identifierdoi:10.1088/0305-4470/34/42/320
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185482
dc.subjectHigh Energy Physics - Theory
dc.titleThe UV and IR Origin of Nonabelian Chiral Gauge Anomalies on Noncommutative Minkowski Space-time
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