Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Impact of Fluctuations on QCD Matter   We study the effect of quantum and thermal fluctuations as well as the mass
dependence of the phase structure of QCD at finite temperature and density
within a dynamical Polyakov-loop--extended quark-meson model. The glue dynamics
is simulated by the Polyakov-loop potential, also including the back-coupling
of the matter sector to the glue dynamics. In the chiral limit, the chiral
phase transition at large chemical potential and low temperature splits into
two transition branches. For non-vanishing pion masses the chiral transition at
small chemical potential changes from a phase transition to a crossover. We
close with a discussion of a systematical improvement of the current model
towards full QCD.

13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an