QED_{2+1}: Compton effect on Dirac-Landau electrons
  Planar Quantum Electrodynamics is developed when charged fermions are under the influence of a constant and homogeneous external magnetic field. We compute the cross-length for the scattering of optical/ultraviolet photons by Dirac-Landau electrons. 
J. Mateos Guilarte, M. de la Torre Mayado