The phase structure of the Polyakov-quark-meson model beyond mean field
The Polyakov-extended quark-meson model (PQM) is investigated beyond mean-field. This represents an important step towards a fully dynamical QCD computation. Both the quantum fluctuations to the matter sector and the back-reaction of the matter fluctuations to the QCD Yang-Mills sector are included....
Guardado en:
| Autores principales: | , , |
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| Formato: | Article (Journal) |
| Lenguaje: | inglés |
| Publicado: |
2011
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| In: |
Physics letters
Year: 2010, Volumen: 696, Número: 1, Pages: 58-67 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2010.12.003 |
| Acceso en línea: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/j.physletb.2010.12.003 Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S037026931001350X 
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| Notas de Autor: | Tina Katharina Herbst, Jan M. Pawlowski, Bernd-Jochen Schaefer |
| Sumario: | The Polyakov-extended quark-meson model (PQM) is investigated beyond mean-field. This represents an important step towards a fully dynamical QCD computation. Both the quantum fluctuations to the matter sector and the back-reaction of the matter fluctuations to the QCD Yang-Mills sector are included. Results on the chiral and confinement-deconfinement crossover/phase transition lines and the location of a possible critical endpoint are presented. Moreover, thermodynamic quantities such as the pressure and the quark density are discussed. |
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| Notas: | Published online: 7 December 2010 Gesehen am 01.12.2017 |
| Descripción Física: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2010.12.003 |