Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher order quark-mesonic scattering processes and the phase structure
  of QCD   We study the impact of higher order quark-meson scattering processes on the
chiral phase structure of two-flavour QCD at finite temperature and quark
density. Thermal, density and quantum fluctuations are included within a
functional renormalisation group approach to the quark-meson model. We present
results on the chiral phase boundary, the critical endpoint, and the curvature
of the phase transition line at vanishing density.

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The categories of this paper are: adap-org
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
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The categories of this paper are: eess
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
2
The categories of this paper are: math
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The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys