Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Zero-energy vortex bound states in noncentrosymmetric superconductors   We consider bound states at the vortex core of a non-centrosymmetric
superconductor. We show that, despite the mixing of singlet and triplet order
parameters, zero energy states survive within certain parameter space as in
vortices of some chiral p-wave states.

18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics