Three loop MSbar renormalization of QED in the 't~Hooft-Veltman gauge

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dc.creatorGracey, J. A.
dc.date2007-10-05
dc.date.accessioned2026-07-07T10:57:36Z
dc.date.available2026-07-07T10:57:36Z
dc.descriptionQuantum electrodynamics (QED) fixed in the 't~Hooft-Veltman gauge is renormalized to three loops in the MSbar scheme. The beta-functions and anomalous dimensions are computed as functions of the usual QED coupling and the additional coupling, xi, which is introduced as part of the nonlinear gauge fixing condition. Similar to the maximal abelian gauge of quantum chromodynamics, the renormalization of the gauge parameter is singular.
dc.description8 latex pages
dc.identifierhttps://arxiv.org/abs/0710.1260
dc.identifierhttp://arxiv.org/abs/0710.1260
dc.identifierJ.Phys.A40:13989-13996,2007
dc.identifierdoi:10.1088/1751-8113/40/46/011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186808
dc.subjectHigh Energy Physics - Theory
dc.titleThree loop MSbar renormalization of QED in the 't~Hooft-Veltman gauge
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