Published February 1990
| Version v1
Journal article
Scale symmetry breaking and composite scalar bosons in gauge theories
Creators
- 1. Nagoya Univ. (Japan). Dept. of Physics
- 2. Arizona Univ., Tucson, AZ (USA). Dept. of Physics
Description
In vectorlike gauge theories, a two-component conception for the gluon condensate is suggested. It is shown that the component connected with spontaneous chiral symmetry breaking can generate a bound-state fermion-antifermion scalar mass of magnitude mσ ≅ 2 mF. The associated dynamical dimension of the scalar field is dσ = 2. The application of this approach to QCD is then discussed
Additional details
Publishing Information
- Journal Title
- Europhysics Letters
- Journal Volume
- 11
- Journal Issue
- 4
- Series
- Europhys. Lett.
- Journal Page Range
- 307-312
- CODEN
- EULEE
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 21069847
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CHIRAL SYMMETRY; COMPOSITE MODELS; GLUONS; PCVC THEORY; QUANTUM CHROMODYNAMICS; SCALAR MESONS; SYMMETRY BREAKING; UNIFIED GAUGE MODELS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; MATHEMATICAL MODELS; MESONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SYMMETRY