Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fluctuation Diffusion in Quark matter   A unique transition state is a precursor of quark matter formation. We point
out the hallmarks of this state and evaluate the quark diffusion coefficient in
the vicinity of the QCD critical line.

14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org