Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice Regularized QCD at Finite Temperature   During the first part of this review we will focus on the thermodynamics of
$SU(N)$ gauge theories at finite temperature. We will present results from a
calculation of electric and magnetic screening masses for the gluons, discuss
calculations of the critical temperature in units of the string tension and
bulk thermodynamic quantities like the energy density and pressure. In
particular, the latter calculations have now reached a stage where $O(a^2)$
cut-off effects can be controlled systematically and an extrapolation to the
continuum limit can be performed. In the second part we discuss the critical
behaviour of QCD with light quarks. We analyze the chiral transition in
2-flavour QCD and present results on the temperature dependence of hadron
properties.

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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: plasm-ph
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The categories of this paper are: nlin
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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-ph
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: quant-ph
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The categories of this paper are: adap-org
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The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga