Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electron-electron attractive interaction in Maxwell-Chern-Simons QED3 at
  zero temperature   One discusses the issue of low-energy electron-electron bound states in the
Maxwell-Chern-Simons model coupled to QED3 with spontaneous breaking of a local
U(1)-symmetry. The scattering potential, in the non-relativistic limit,
steaming from the electron-electron Moller scattering, mediated by the
Maxwell-Chern-Simons-Proca gauge field and the Higgs scalar, might be
attractive by fine-tuning properly the physical parameters of the model.

23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio