3-point off-shell vertex in scalar QED in arbitrary gauge and dimension

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dc.creatorBashir, A.
dc.creatorConcha-Sanchez, Y.
dc.creatorDelbourgo, R.
dc.date2007-07-17
dc.date.accessioned2026-07-07T10:56:45Z
dc.date.available2026-07-07T10:56:45Z
dc.descriptionWe calculate the complete one-loop off-shell three-point scalar-photon vertex in arbitrary gauge and dimension for Scalar Quantum Electrodynamics. Explicit results are presented for the particular cases of dimensions 3 and 4 both for massive and massless scalars. We then propose non-perturbative forms of this vertex that coincide with the perturbative answer to order $e^2$.
dc.descriptionUses axodraw
dc.identifierhttps://arxiv.org/abs/0707.2434
dc.identifierhttp://arxiv.org/abs/0707.2434
dc.identifierPhys.Rev.D76:065009,2007
dc.identifierdoi:10.1103/PhysRevD.76.065009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186517
dc.subjectHigh Energy Physics - Theory
dc.title3-point off-shell vertex in scalar QED in arbitrary gauge and dimension
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