Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Graphene-based topological insulator in the presence of a disclination
  submitted to a uniform magnetic field   In this paper we investigate quasiparticles in graphene-based topological
insulator with a wedge disclination in the presence of a uniform magnetic
field. In particular, we consider a massive spinless model. The Landau levels
are analytically found for the described system. We show that the Landau levels
are lifted for a specific range of the parameter {\nu}. In addition, we also
show that, for appropriate parameter values, one finds gapless and gapped
states.

19
The categories of this paper are: eess
3
The categories of this paper are: physics
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph