Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The role of quark matter surface tension in magnetars   In spite of its key role in compact star physics, the surface tension of
quark matter is not well comprehended yet. In this work we analyze the behavior
of the surface tension of three-flavor quark matter in the outer and inner core
of cold deleptonized magnetars, proto magnetars born in core collapse
supernovae, and hot magnetars produced in binary neutron stars mergers. We
explore the role of temperature, baryon number density, trapped neutrinos,
droplet size, and magnetic fields within the multiple reflection expansion
formalism. Quark matter is described within the MIT bag model and is assumed to
be in chemical equilibrium under weak interactions. We discuss some
astrophysical consequences of our results.

25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an