Published August 24, 1992
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The gluon condensate in the chiral phase transition
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique Theorique
- 2. Liege Univ. (Belgium). Inst. de Physique
Description
Two chiral models which implement the QCD scale anomaly are presented. Both models predict that the gluon condensate remains constant across the chiral phase transition. However the two models differ in the nature of the chiral phase transition, the predicted mass of the σ-meson as well as the behaviour of the pion mass with density. (author) 8 refs.; 3 figs.; 1 tab
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Additional details
Publishing Information
- Imprint Pagination
- [8 p.].
- Report number
- CEA-CONF--11195
Conference
- Title
- Workshop on QCD Vacuum Structure and ITS Applications.
- Dates
- 1-5 Jun 1992.
- Place
- Paris (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 24055295
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRAL SYMMETRY; CONDENSATES; GLUONS; PHASE TRANSFORMATIONS; QUANTUM CHROMODYNAMICS; QUARK MATTER; SCALING LAWS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; MATTER; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SYMMETRY