Published 1988 | Version v1
Miscellaneous Metadata-only

Condensates as a manifestation of infrared fluctuations in QCD vacuum

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov (USSR). Inst. Fiziki Vysokikh Ehnergij
  • 2. Moskovskij Gosudarstvennyj Univ., Moscow (USSR). Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki

Description

Different approaches to calculation of condesates, occurring in QCD sum rule method are considered. It is shown that condensates absorb soft and infrared fluctuations, which nonperturbative character is connected with a complex structure of QCD vacuum. Explicit account of infrared contributions is carried out in an approach, where condensates are caused by infrared singularities of Green functions. 58 refs.; 7 figs

Additional details

Additional titles

Original title (Russian)
Конденсаты как проявление инфракрасных флуктуаций в вакууме KKhD

Publishing Information

Imprint Title
Quantum field theory and high energy physics
Imprint Pagination
176 p.
Journal Page Range
p. 3-42.
Report number
INIS-SU--161

Conference

Title
3. School of young scientists.
Dates
3-5 Sep 1988.
Place
Moscow (USSR).

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
21029949
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
FEYNMAN DIAGRAM; GAUGE INVARIANCE; GLUONS; GREEN FUNCTION; INFRARED DIVERGENCES; INSTANTONS; PROPAGATOR; QUANTUM CHROMODYNAMICS; QUANTUM OPERATORS; QUARK-ANTIQUARK INTERACTIONS; SINGULARITY; SUM RULES; VACUUM STATES
Descriptors DEC
BOSONS; DIAGRAMS; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; FUNCTIONS; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL OPERATORS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUASI PARTICLES

Optional Information

Notes
Imprint:Kvantovaya teoriya polya i fizika vysokikh ehnergij.;Trudy 3. Shkoly molodykh uchenykh.