Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quarkonium in a bulk viscous QGP medium   We study the properties of heavy quarkonia in a bulk viscous quark-gluon
plasma. We incorporate the bulk viscous effect through the modification of the
distribution functions of thermal quarks and gluons, with which we compute the
dielectric permittivity within the hard thermal loop approximation. We use the
modified dielectric permittivity to compute the in-medium heavy quark
potential, which has contributions from the Coulombic as well as the confining
term. Based on the modified potential, we solve the Schr\"odinger equation and
compute the physical properties such as binding energies and decay widths of
the quarkonium states. We discuss how the bulk viscous correction affects the
quarkonium properties and the melting temperatures.

16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga