Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Construction of zero energy states in graphene through the supersymmetry
  formalism   We devise a supersymmetry-based method for the construction of zero-energy
states in graphene. Our method is applied to a two-dimensional massless Dirac
equation with a hyperbolic scalar potential. We determine supersymmetric
partners of our initial system and derive a reality condition for the
transformed potential. The Dirac potentials generated by our method can be used
to approximate interactions that are experimentally realizable.

9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an