arXiv:hep-th/0111123·v1·High Energy Physics — Theory
One-Loop Renormalization of Lorentz-Violating Electrodynamics
Alan Kostelecky🇺🇸 · Charles Lane🇺🇸 · Austin Pickering🇺🇸
Abstract
We show that the general Lorentz- and CPT-violating extension of quantum electrodynamics is one-loop renormalizable. The one-loop Lorentz-violating beta functions are obtained, and the running of the coefficients for Lorentz and CPT violation is determined. Some implications for theory and experiment are discussed.
Comments: 12 pages, accepted for publication in Physical Review D