Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Medium effects and the structure of neutron stars in the effective mass
  bag model   One of the most intriguing consequence of the extreme conditions inside
neutron stars is the possibility of the natural existence of a deconfined
strange quark matter phase in the high density interior of the star. The
equation of state (EOS) of strange quark matter (SQM) was recently improved in
the framework of the MIT bag model by including medium effects. It was found
that medium effects increase the energy per baryon of SQM and therefore lower
the stability of this phase. In this work we investigate the influence of
medium effects on the structure of hybrid stars within this model. We found
that the medium effects reduce the extent of a pure SQM phase in the interior
of an hybrid star significantly in favor of a mixed phase of quark and hadronic
matter.

32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess