Does the weak coupling limit of the Burden-Tjiang deconstruction of the massless quenched QED3 vertex agree with perturbation theory?

Simple item page
dc.creatorBashir, A.
dc.creatorKizilersu, A.
dc.creatorPennington, M. R.
dc.date2000-10-24
dc.date.accessioned2026-07-07T11:31:51Z
dc.date.available2026-07-07T11:31:51Z
dc.descriptionWe derive constraints on the non-perturbative 3-point fermion-boson transverse vertex in massless QED3 from its perturbative calculation to order $α$. We also check the transversality condition to two loops and evaluate the fermion propagator to the same order. We compare a conjecture of the non-perturbative vertex by Burden and Tjiang against our results and comment on its draw backs. Our calculation calls for the need to construct a non-perturbative form for the fermion-boson vertex which agrees with its perturbative limit to ${\cal O}(α)$.
dc.description11 Pages, 2 Figures
dc.identifierhttps://arxiv.org/abs/hep-th/0010210
dc.identifierhttp://arxiv.org/abs/hep-th/0010210
dc.identifierPhys.Rev.D62:085002,2000
dc.identifierdoi:10.1103/PhysRevD.62.085002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197403
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDoes the weak coupling limit of the Burden-Tjiang deconstruction of the massless quenched QED3 vertex agree with perturbation theory?
dc.typetext

Files

Collections

arXiv