Published December 1999 | Version v1
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Chiral restoration in effective quark models with non-local interactions

Creators

  • 1. Graduate School, Department od Physics and Astronomy, University of South Carolina, Columbia (United States)
  • 2. The Henryk Niewodniczanski Institute of Nuclear Physics, Cracow (Poland)

Description

Chiral restoration at finite temperatures is studied in chiral quark models with non-local regulators. At the leading-Nc level we find transition temperature of the order 100 MeV. Meson-loop contributions are also analyzed and found to have a very small effect. (author)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
INP--1836/PH

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
31011639
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; GLUONS; INSTANTONS; MASS; NONLOCAL POTENTIAL; QUANTIZATION; QUANTUM CHROMODYNAMICS; QUARK MODEL; QUARK-QUARK INTERACTIONS; QUARKS
Descriptors DEC
BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; POTENTIALS; QUANTUM FIELD THEORY; QUASI PARTICLES; SYMMETRY

Optional Information

Contract/Grant/Project number
KBN Grant 2P03B08012
Notes
31 refs, 2 figs, 1 tab
Funding organization
Polish State Committee for Scientific Research, Warsaw (Poland)