Maps for currents and anomalies in noncommutative gauge theories

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dc.creatorBanerjee, Rabin
dc.creatorKumar, Kuldeep
dc.date2004-04-16
dc.date2005-04-13
dc.date.accessioned2026-07-07T07:46:35Z
dc.date.available2026-07-07T07:46:35Z
dc.descriptionWe derive maps relating currents and their divergences in non-abelian U(N) noncommutative gauge theory with the corresponding expressions in the ordinary (commutative) description. For the U(1) theory, in the slowly-varying-field approximation, these maps are also seen to connect the star-gauge-covariant anomaly in the noncommutative theory with the standard Adler--Bell--Jackiw anomaly in the commutative version. For arbitrary fields, derivative corrections to the maps are explicitly computed up to O(θ^2).
dc.description18 pages, LaTeX, title shortened, last section expanded
dc.identifierhttps://arxiv.org/abs/hep-th/0404110
dc.identifierhttp://arxiv.org/abs/hep-th/0404110
dc.identifierPhys. Rev. D 71 (2005) 045013
dc.identifierdoi:10.1103/PhysRevD.71.045013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/123877
dc.subjectHigh Energy Physics - Theory
dc.titleMaps for currents and anomalies in noncommutative gauge theories
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