72 citations · 762 across the 43 of their papers we have counts for
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Comment on "Relativistic quantum oscillator model under the effects of the violation of Lorentz symmetry by an arbitrary fixed vector field'' by Faizuddin Ahmed
Andrés G. Jirón Vicente, Luis B. Castro, Angel E. Obispo
We obtain the correct expressions for the energy and normalized eigenfunctions for a spin-zero relativistic quantum oscillator model under the violation of Lorentz symmetry defined…
Fermions in the background of mixed vector-scalar-pseudoscalar square potentials
Luiz P. de Oliveira, Luis B. Castro
The general Dirac equation in 1+1 dimensions with a potential with a completely general Lorentz structure is studied. Considering mixed vector-scalar-pseudoscalar square potentials…
Quasi-exactly-solvable confining solutions for spin-1 and spin-0 bosons in (1+1)-dimensions with a scalar linear potential
Luis B. Castro, Antonio S. de Castro
We point out a misleading treatment in the recent literature regarding confining solutions for a scalar potential in the context of the Duffin-Kemmer-Petiau theory. We further pres…
Trapping of a particle in a short-range harmonic potential well
L. B. Castro, A. S. de Castro
Eigenstates of a particle in a localized and unconfined harmonic potential well are investigated. Effects due to the variation of the potential parameters as well as certain result…
On the Dirac equation with PT-symmetric potentials in the presence of position-dependent mass
Luis B. Castro
The relativistic problem of fermions subject to a PT-symmetric potential in the presence of position-dependent mass is reinvestigated. The influence of the PT-symmetric potential i…