Two-loop renormalization of Feynman gauge QED - art. no. 125009

Authors
Adkins, GS Fell, RN Sapirstein, J
Citation
Gs. Adkins et al., Two-loop renormalization of Feynman gauge QED - art. no. 125009, PHYS REV D, 6312(12), 2001, pp. 5009
Citations number
11
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6312
Issue
12
Year of publication
2001
Database
ISI
SICI code
0556-2821(20010615)6312:12<5009:TROFGQ>2.0.ZU;2-5
Abstract
We calculate the two-loop renormalization constants deltam, Z(1), and Z(2) in Feynman gauge QED using dimensional regularization to control ultraviole t divergences and a non-zero photon mass to regulate infrared divergences.