24 citations · 66 across the 3 of their papers we have counts for
3 papers
hep-th2008★ 23 cited
Inconsistencies of a purported probability current in the Duffin-Kemmer-Petiau theory
T. R. Cardoso, L. B. Castro, A. S. de Castro
The Duffin-Kemmer-Petiau (DKP) equation with a square step potential is used in a simple way with polymorphic purposes. It proves adequate to refuse a proposed new current that is…
hep-th2007★ 24 cited
Relativistic Effects of Mixed Vector-Scalar-Pseudoscalar Potentials for Fermions in 1+1 Dimensions
L. B. Castro, A. S. De Castro, M. Hott
The problem of fermions in the presence of a pseudoscalar plus a mixing of vector and scalar potentials which have equal or opposite signs is investigated. We explore all the possi…
hep-th2006★ 19 cited
Bounded solutions of fermions in the background of mixed vector-scalar Pöschl-Teller-like potentials
L. B. Castro, A. S. de Castro, M. B. Hott
The problem of a fermion subject to a convenient mixing of vector and scalar potentials in a two-dimensional space-time is mapped into a Sturm-Liouville problem. For a specific cas…