An Analogy of the Quantum Hall Condutivity in a Lorentz-symmetry   Violation Setup
  We investigated some influences of unconventional physics, such Lorentz-symmetry violation, for quantum mechanical systems. In this context, we calculated a important contribution for Standard Model Extension. In the non-relativistic limit, we obtained a analogy of the Landau levels and the quantum Hall conductivity related to this contribution for low energy systems. 
L. R. Ribeiro, E. Passos, C. Furtado
hep-th quant-ph