Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Instabilities of Non-Abelian Vortices in Dense QCD   We construct a low-energy effective theory describing non-Abelian vortices in
the color superconducting quark matter under stress. We demonstrate that all
the vortices are radically unstable against decay into the only one type of
vortices due to the potential term induced by the explicit flavor symmetry
breaking by the strange quark mass. A simple analytical estimate for the
lifetime of unstable vortices is provided under the controlled weak-coupling
calculations. We briefly discuss the (non)existence of magnetic monopoles at
high density.

11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
1
The categories of this paper are: cs
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg