Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effects of Strong Magnetic Fields on the Hadron-Quark Deconfinement
  Transition   The aim of the present work is to investigate the effects of strong magnetic
fields on the hadron-quark phase transition point at zero temperature. To
describe the hadronic phase, a relativistic mean field (RMF) model is used and
to describe the quark phase a density dependent quark mass model (DDQM) is
employed. As compared with the results obtained with non-magnetised matter, we
observe a shift of the transition point towards higher pressures and, generally
also towards higher chemical potentials. An investigation of the phase
transitions that could sustain hybrid stars is also performed.

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The categories of this paper are: math-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol