Abstract
An ambiguity in the renormalization group beta-function of massless phi4 theory is resolved, leaving the known one-loop expression intact. Contrary to recent claims, this theory is therefore not asymptotically free.
- Title
- MASSLESS-PHI-4 THEORY IS NOT ASYMPTOTICALLY FREE
- Creators - without role
- H AlhendiM O Taha
- Publication Details
- Physics letters. B, Vol.300(4), pp.373-375
- Publisher
- Elsevier
- Number of pages
- 3
- Identifiers
- 9952977908331
- Academic Unit
- King Saud University
- Language
- English
- Resource Type
- Journal article