On the QCD phase structure from effective models

Schaefer B-J, Wagner M (2009)
Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy.

Conference Paper | Published | English

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Author
;
Editor
Faessler, A.
Abstract
Some recent theoretical developments of the QCD phase diagram are summarized. Chiral symmetry restoration and the confinement/deconfinement transition at nonzero temperature and quark densities are analyzed in the framework of an effective linear sigma model with three light quark flavors. The sensitivity of the chiral transition as well as the existence of a critical end point in the phase diagram on the value of the sigma mass is explored. The influence of the axial anomaly on the chiral critical surface is addressed. Finally, the modifications by the inclusion of the Polyakov loop on the phase structure are investigated. (C) 2008 Elsevier B.V. All rights reserved.
Publishing Year
Conference
International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma
Location
Erice, Italy
Conference Date
2008-09-16 – 2008-09-24
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Schaefer B-J, Wagner M. On the QCD phase structure from effective models. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy.
Schaefer, B. - J., & Wagner, M. (2009). On the QCD phase structure from effective models. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy.
Schaefer, B. - J., and Wagner, M. (2009).“On the QCD phase structure from effective models”. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy.
Schaefer, B.-J., & Wagner, M., 2009. On the QCD phase structure from effective models. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy.
B.-J. Schaefer and M. Wagner, “On the QCD phase structure from effective models”, Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy, Elsevier, 2009.
Schaefer, B.-J., Wagner, M.: On the QCD phase structure from effective models. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy (2009).
Schaefer, Bernd-Jochen, and Wagner, Mathias. “On the QCD phase structure from effective models”. Presented at the International Workshop on Nuclear Physics/30th Course on Heavy-Ion Collisions from the Coulomb Barrier to the Quark-Gluon Plasma, Erice, Italy, Elsevier, 2009.
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