Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quark-diquark models and baryonic fluctuations in QCD   We study the baryonic fluctuations of electric charge, baryon number and
strangeness, by considering a realization of the Hadron Resonance Gas model in
the light flavor sector of QCD. We elaborate on the idea that the
susceptibilities can be saturated with excited baryonic states with a
quark-diquark structure with a linearly confining interaction identical up to a
constant to the quark-antiquark potential, $V_{qD}^\prime(r) = V_{q{\bar
q}}^\prime(r)$. We obtain an overall good agreement with the spectrum obtained
with other quark models and with lattice data for the fluctuations.

9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con