Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Loop functions in thermal QCD   We discuss divergences of loop functions in thermal QCD and compute
perturbatively the Polyakov loop, the Polyakov loop correlator and the cyclic
Wilson loop. We show how these functions get mixed under renormalization.

13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
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The categories of this paper are: solv-int
3
The categories of this paper are: physics
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
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The categories of this paper are: bayes-an
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The categories of this paper are: stat
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The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin