3-point off-shell vertex in scalar QED in arbitrary gauge and dimension
High Energy Physics - Theory
2008-11-26 v1
Abstract
We 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 .
Cite
@article{arxiv.0707.2434,
title = {3-point off-shell vertex in scalar QED in arbitrary gauge and dimension},
author = {A. Bashir and Y. Concha-Sanchez and R. Delbourgo},
journal= {arXiv preprint arXiv:0707.2434},
year = {2008}
}
Comments
Uses axodraw