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Scattering and bound states of spinless particles in a mixed vector-scalar smooth step potential
(Academic Press Inc. Elsevier B.V., 2009-11-01)
Scattering and bound states for a spinless particle in the background of a kink-like smooth step potential, added with a scalar uniform background, are considered with a general mixing of vector and scalar Lorentz structures. ...
Scattering and bound states of spin-0 particles in a nonminimal vector double-step potential
(Canadian Science Publishing, Nrc Research Press, 2012-05-01)
The problem of spin-0 particles subject to a nonminimal vector double-step potential is explored in the context of Duffin-Kemmer-Petiau theory. Surprisingly, one can never have an incident wave totally reflected, and the ...
Scattering and bound states of spinless particles in a mixed vector-scalar smooth step potential
(Academic Press Inc. Elsevier B.V., 2009-11-01)
Scattering and bound states for a spinless particle in the background of a kink-like smooth step potential, added with a scalar uniform background, are considered with a general mixing of vector and scalar Lorentz structures. ...
Confinement of neutral fermions by a pseudoscalar double-step potential in 1+1 dimensions
(Elsevier B.V., 2003-02-24)
The problem of confinement of neutral fermions in two-dimensional space-time is approached with a pseudoscalar double-step potential in the Dirac equation. Bound-state solutions are obtained when the coupling is of sufficient ...
Comment on Solutions of the Duffin-Kemmer-Petiau equation for a pseudoscalar potential step in (1+1) dimensions
(Natl Research Council Canada-n R C Research Press, 2009-08-01)
It is shown that the paper Solutions of the Duffin-Kemmer-Petiau equation for a pseudoscalar potential step in (1+1) dimensions by Abdelmalek Boumali has a number of misconceptions
On the scattering of massive spinless bosons by a nonminimal vector smooth step potential
(Elsevier B.V., 2010-02-01)
The Duffin-Kemmer-Petiau (DKP) equation for massive spinless bosons in the presence of a nonminimal vector smooth step potential is revised. The problem is mapped into a Sturm-Lionville equation. The reflection and ...
Confinement of neutral fermions by a pseudoscalar double-step potential in 1+1 dimensions
(Elsevier B.V., 2003-02-24)
The problem of confinement of neutral fermions in two-dimensional space-time is approached with a pseudoscalar double-step potential in the Dirac equation. Bound-state solutions are obtained when the coupling is of sufficient ...
Comment on Solutions of the Duffin-Kemmer-Petiau equation for a pseudoscalar potential step in (1+1) dimensions
(Natl Research Council Canada-n R C Research Press, 2009-08-01)
It is shown that the paper Solutions of the Duffin-Kemmer-Petiau equation for a pseudoscalar potential step in (1+1) dimensions by Abdelmalek Boumali has a number of misconceptions
Effect of triceps surae and quadriceps muscle fatigue on the mechanics of landing in stepping down in ongoing gait
(Taylor & Francis Ltd, 2014)