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The quark and gluon condensates in the Nambu-Jona-Lasinio model

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Abstract

Systematic study of the role of the nonperturbative gluon condensate arising in a QCD motivated NJL model is presented. The effects of the gluon condensate on meson coupling constants, the pion decay constant, quark condensate and mass formulae are investigated. An interesting result is the decrease of the scale {Lambda} of chiral symmetry breaking. (author). 21 refs.
Authors:
Ebert, D; [1]  Volkov, M K
  1. Joint Inst. for Nuclear Research, Dubna (USSR)
Publication Date:
Oct 01, 1991
Product Type:
Technical Report
Report Number:
IC-91/349
Reference Number:
SCA: 662230; 662240; PA: AIX-23:017778; SN: 92000661527
Resource Relation:
Other Information: PBD: Oct 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; PSEUDOSCALAR MESONS; GLUON CONDENSATION; QUARK CONDENSATION; QUANTUM CHROMODYNAMICS; CHIRAL SYMMETRY; COUPLING CONSTANTS; MASS FORMULAE; SYMMETRY BREAKING; 662230; 662240; MODELS FOR STRONG INTERACTIONS
OSTI ID:
10118452
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92617025; TRN: XA9230517017778
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
8 p.
Announcement Date:
Jun 30, 2005

Technical Report:

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Citation Formats

Ebert, D, and Volkov, M K. The quark and gluon condensates in the Nambu-Jona-Lasinio model. IAEA: N. p., 1991. Web.
Ebert, D, & Volkov, M K. The quark and gluon condensates in the Nambu-Jona-Lasinio model. IAEA.
Ebert, D, and Volkov, M K. 1991. "The quark and gluon condensates in the Nambu-Jona-Lasinio model." IAEA.
@misc{etde_10118452,
title = {The quark and gluon condensates in the Nambu-Jona-Lasinio model}
 author = {Ebert, D, and Volkov, M K}
 abstractNote = {Systematic study of the role of the nonperturbative gluon condensate arising in a QCD motivated NJL model is presented. The effects of the gluon condensate on meson coupling constants, the pion decay constant, quark condensate and mass formulae are investigated. An interesting result is the decrease of the scale {Lambda} of chiral symmetry breaking. (author). 21 refs.}
 place = {IAEA}
 year = {1991}
 month = {Oct}
 }