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, 512(1-2), 2001, pp. 230-238
Citations number
46
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
512
Issue
1-2
Year of publication
2001
Pages
230 - 238
Database
ISI
SICI code
0370-2693(20010712)512:1-2<230:TLGBFT>2.0.ZU;2-I
Abstract
We calculate the three loop contribution to the B-function of the gauge cou pling constant in a general, anomaly-free, renormalisable gauge field theor y involving a single gauge coupling using the background field method in th e MS scheme. (C) 2001 Published by Elsevier Science B.V.