Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics

Details Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics

2002-06-26

arxiv.org/abs/hep-ph/0206277v1

Phys.Rev.D66:105005,2002

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, no figures, uses revtex

Scientific paper

10.1103/PhysRevD.66.105005

We study the gauge covariance of the massive fermion propagator in three as well as four dimensional Quantum Electrodynamics (QED). Starting from its value at the lowest order in perturbation theory, we evaluate a non-perturbative expression for it by means of its Landau-Khalatnikov-Fradkin (LKF) transformation. We compare the perturbative expansion of our findings with the known one loop results and observe perfect agreement upto a gauge parameter independent term, a difference permitted by the structure of the LKF transformations.

Affiliated with

Also associated with

No associations

Rating

Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Landau-Khalatnikov-Fradkin Transformations and the Fermion Propagator in Quantum Electrodynamics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-195381