Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Deconfinement phase transition in holographic QCD with matter   In the framework of a holographic QCD approach we study an influence of
matters on the deconfinement temperature, $T_c$. We first consider quark flavor
number ($N_f$) dependence of $T_c$. We observe that $T_c$ decreases with $N_f$,
which is consistent with a lattice QCD result. We also delve into how the quark
number density $\rho_q$ affects the value of $T_c$. We find that $T_c$ drops
with increasing $\rho_q$. In both cases, we confirm that the contributions from
quarks are suppressed by $1/N_c$, as it should be, compared to the ones from a
gravitational action (pure Yang-Mills).

19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex