76 citations · 675 across the 54 of their papers we have counts for
Showing 2014 · hep-thShow all
2 papers · 2 filters
hep-th2014★ 36 cited
Corroborating the equivalence between the Duffin-Kemmer-Petiau and the Klein-Gordon and Proca equations
L. B. Castro, A. S. de Castro
It is shown that the Hamiltonian version of the Duffin-Kemmer-Petiau theory with electromagnetic coupling brings about a source term at the current. It is also shown that such a so…
hep-th2014★ 9 cited
Scattering and bound states of fermions in a mixed vector-scalar smooth step potential
W. M. Castilho, A. S. de Castro
The scattering of a fermion in the background of a smooth step potential is considered with a general mixing of vector and scalar Lorentz structures with the scalar coupling strong…