Three loop gauge beta-function for the most general single gauge-coupling theory

Authors
Pickering, AGM Gracey, JA Jones, DRT
Citation
Agm. Pickering et al., Three loop gauge beta-function for the most general single gauge-coupling theory, PHYS LETT B, 510(1-4), 2001, pp. 347-354
Citations number
42
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
510
Issue
1-4
Year of publication
2001
Pages
347 - 354
Database
ISI
SICI code
0370-2693(20010621)510:1-4<347:TLGBFT>2.0.ZU;2-6
Abstract
We calculate the three loop contribution to the beta -function of the gauge coupling constant in a general, anomaly-free, renormalisable gauge field t heory involving a single gauge coupling using the background field method i n the MS scheme. (C) 2001 Published by Elsevier Science B.V.