Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equation of state for distributed mass quark matter   We investigate how the QCD equation of state can be reconstructed by a
continous mass distribution of non-interacting ideal components. We find that
adjusting the mass scale as a function of the temperature leads to results
which are conform to the quasiparticle model, but a temperature independent
distribution also may fit lattice results. The fitted mass distribution tends
to show a mass gap, supporting the physical picture of the quark coalescence in
hadronization.

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The categories of this paper are: q-fin
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The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
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The categories of this paper are: adap-org
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th