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arXiv · hep-ph/0606076

The mass distribution of quark matter

T. S. Biro·P. Levai·P. Van·J. Zimanyi
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Abstract

We analyze lattice QCD results on the equation of state in terms of infinitely many non-interacting massive ideal gas components. We find that the entire pressure-temperature curve can be described by a temperature independent mass distribution at vanishing chemical potential. We collect strong indications for a mass gap in this distribution, conjectured to be related confinement.

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T. S. Biro, P. Levai, P. Van, J. Zimanyi. 2007-02-28. The mass distribution of quark matter. https://doi.org/10.1103/physrevc.75.034910

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