Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vortons in dense quark matter   At large baryon number density, it is likely that the ground state of QCD is
a color-flavor-locked phase with a K0 condensate. The CFL+K0 phase is known to
support superconducting vortex strings, and it has been previously suggested
that it may also support vortons, which are superconducting vortex rings. We
reexamine the question of the stability of vortons, taking into account
electromagnetic effects, which make leading-order contributions to vorton
dynamics but were not investigated in previous work. We find that
current-carrying and electrically charged vortons can be stabilized either by
their angular momentum, by Coulomb repulsion, or by a combination of both
effects.

20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics