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arXiv · 1001.3139

Equation of State for the Quark Gluon Plasma with the Negative Bag Constant

Viktor V. Begun·Mark I. Gorenstein·Oleg A. Mogilevsky
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Abstract

We propose a new analytical form of the quark-gluon plasma equation of state (EoS). This new EoS satisfies all qualitative features observed in the lattice QCD calculations and gives a good quantitative description of the lattice results in the SU(3) gluodynamics. The energy density for the suggested EoS looks similar to that in the bag model, but requires a negative value of the bag constant.

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Viktor V. Begun, Mark I. Gorenstein, Oleg A. Mogilevsky. 2010-02-19. Equation of State for the Quark Gluon Plasma with the Negative Bag Constant. https://arxiv.org/abs/1001.3139

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