Published October 27, 1997
| Version v1
Journal article
β-functions in large-Nf supersymmetric gauge theories
- 1. Liverpool Univ. (United Kingdom). Dept. of Mathematical Sciences
Description
We present calculations of the leading and O(1/Nf) terms in a large-Nf expansion of the β-functions and anomalous dimensions for various supersymmetric gauge theories, including supersymmetric QCD. In the case of supersymmetric QCD, we show that our O(1/Nf) approximation displays an infrared fixed point in the conformal window 3/2Nc<Nf<3Nc. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 504
- Journal Issue
- 1-2
- Journal Page Range
- p. 108-126.
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 29002620
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANALYTIC FUNCTIONS; ANOMALOUS DIMENSION; CONFORMAL INVARIANCE; FEYNMAN DIAGRAM; FLAVOR MODEL; INFRARED DIVERGENCES; POWER SERIES; QUANTUM CHROMODYNAMICS; RENORMALIZATION; SUPERSYMMETRY; UNIFIED GAUGE MODELS
- Descriptors DEC
- COMPOSITE MODELS; DIAGRAMS; FIELD THEORIES; FUNCTIONS; INFORMATION; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; SCALE DIMENSION; SERIES EXPANSION; SYMMETRY
Optional Information
- Notes
- 21 refs.