Masaq Index
arXiv 2012-06-14 DOI 10.1103/PhysRevD.86.065037 0 views

Infra-red Divergences in Light-Front QED and Coherent State Basis

More, Jai D. · Misra, Anuradha

Original · EN

We present a next to leading order calculation of electron mass renormalization in Light-Front Quantum Electrodynamics (LFQED) using old-fashioned time ordered perturbation theory (TOPT). We show that the true infrared divergences in δm² get canceled up to O(e⁴) if one uses coherent state basis instead of fock basis to calculate the transition matrix elements.

English translation

This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.

Security check

Type the characters above

Up to 10 translations per person per day.