Published 1991
| Version v1
Report
Open
QCD-motivated Nambu-Jona-Lasinio model with quark and gluon condensates
Description
A systematic study of the role of the nonperturbative gluon condensate arising in a QCD-motivated Nambu-Jona-Lasinio model is presented. The effects of the gluon condensate on induced meson couplings, the pion decay constant, quark condensate and mass formulae are investigated. An interesting result is the change of the scale Λ of chiral symmetry breaking and of the universal four-quark coupling constant κ. 20 refs
Availability note (English)
MF available from INIS under the Report Number.Files
23060718.pdf
Files
(193.0 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:0952a672d0686e85dc384ee2e58fb19f
|
193.0 kB | Preview Download |
Additional details
Additional titles
- Augmented title (English)
- Submitted to Phys. Lett., B
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- JINR-E--2-91-362
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 23060718
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRAL SYMMETRY; COUPLING CONSTANTS; GLUON CONDENSATION; HADRONIC PARTICLE DECAY; LAGRANGIAN FUNCTION; MASS FORMULAE; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; QUANTUM CHROMODYNAMICS; QUARK CONDENSATION; SCALAR MESONS; SYMMETRY BREAKING
- Descriptors DEC
- BOSONS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; MESONS; PARTICLE DECAY; QUANTUM FIELD THEORY; SYMMETRY