Non-perturbative effects for the Quark-Gluon Plasma equation of state |
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| Authors: | V V Begun M I Gorenstein O A Mogilevsky |
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| Institution: | 1. Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine
2. Frankfurt Institute for Advanced Studies, Frankfurt, Germany
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| Abstract: | The non-perturbative effects for the Quark-Gluon Plasma (QGP) equation of state (EoS) are considered. The modifications of the bag model EoS are constructed to satisfy the main qualitative features observed for the QGP EoS in the lattice QCD calculations. A quantitative comparison with the lattice results is done for the SU(3) gluon plasma and for the QGP with dynamical quarks. Our analysis advocates a negative value of the bag constant B. |
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