On conformal invariant integrals involving spin one-half and spin-one particles
High Energy Physics - Theory
2008-11-26 v2 High Energy Physics - Phenomenology
Abstract
We consider the evaluation of D-dimensional conformal invariant integrals which involve spin one-half and spin-one particles. The star-triangle relation for the massless Yukawa theory is derived, and the longitudinal part of the three-point Green function of massless QED is determined to the lowest order in position space. The operator algebraic method of calculating massless Feynman integrals is used for the evaluation.
Cite
@article{arxiv.0803.2630,
title = {On conformal invariant integrals involving spin one-half and spin-one particles},
author = {Indrajit Mitra},
journal= {arXiv preprint arXiv:0803.2630},
year = {2008}
}
Comments
8 pages; one reference added, minor addition in Introduction, version to appear in J. Phys. A