Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Compact strange stars with a medium dependence in gluons at finite
  temperature   The possible existence of strange stars in the universe will help in the
understanding of various properties of quantum chromodynamics, like asymptotic
freedom and chiral symmetry restoration, which is otherwise very difficult to
prove in laboratory experiments. Strange star properties were calculated using
large $N_c$ approximation with built-in chiral symmetry restoration. A
relativistic Hartree Fock calculation was performed using the Richardson
potential as an interquark interaction. This potential has the asymptotic
freedom and a confinement-deconfinement mechanism built into it and the present
calculation employs an application of this potential with modified two scale
parameters $\Lambda$ and $\Lambda^{\prime}$, to find a new set of equations of
state for strange quark matter. The linear confinement string tension from
lattice calculations is 350 $MeV$ and the Coulomb -like part has the parameter
100 $MeV$ from deep inelastic scattering experiments. We also consider the
effect of temperature, $T$, on gluon mass in a simple way, in addition to the
usual density dependence, and find that the transition $T$ from hadronic matter
to strange matter is at 80 MeV, close to the 100 MeV estimated in litarature.
Therefore formation of strange stars may be the only signal for formation of
quark-gluon plasma with asymptotic freedom and chiral symmetry restoration and
this may be observable through many processes -such as for example through
delayed $\gamma$ ray afterglow.

29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess