Published December 2003
| Version v1
Journal article
Searches for self-consistent vacuum states of a gluon field
Creators
- 1. Institute of Theoretical and Experimental Physics, Bol'shaya Cheremushkinskaya ul. 25, Moscow, 117259 (Russian Federation)
Description
A theory of a non-Abelian gauge field is considered on the basis of an effective Lagrangian that possesses the property of asymptotic freedom. In this theory, the confinement-deconfinement phase transition has a nontrivial scenario according to which the two phases may exist in the same spacetime region. In the low-momentum region vertical bar p2 vertical bar < ΛQCD2, we have a confining regime in the presence of a gluon condensate, while, in the high-momentum region vertical bar p2 vertical bar >> ΛQCD2, perturbative QCD holds. An iterative scheme for refining parameters of the effective Lagrangian is outlined
Additional details
Identifiers
- DOI
- 10.1134/1.1634330;
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 66
- Journal Issue
- 12
- Journal Page Range
- p. 2214-2223
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35057528
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- BAG MODEL; GAUGE INVARIANCE; GLUONS; LAGRANGIAN FUNCTION; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; SPACE-TIME; VACUUM STATES
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FIELD THEORIES; FUNCTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL
Optional Information
- Notes
- Translated from Yadernaya Fizika, ISSN 0044-0027, 66, 2266-2275 (No. 12, 2003); (c) 2003 MAIK ''Nauka / Interperiodica''.