68 citations · 765 across the 90 of their papers we have counts for
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Applying the Dirac equation to derive the transfer matrix for piecewise constant potentials
Ion I. Cotaescu, Paul Gravila, Marius Paulescu
One propose a relativistic version of the transfer matrix method for an electron moving through a given number of rectangular barriers of arbitrary shape. It is shown that starting…
Remarks on the spherical waves of the Dirac field on de Sitter spacetime
Ion I. Cotăescu, Radu Racoceanu, Cosmin Crucean
The Shishkin's solutions of the Dirac equation in spherical moving frames of the de Sitter spacetime are investigated pointing out the set of commuting operators whose eigenvalues…
Superalgebras of Dirac operators on manifolds with special Killing-Yano tensors
Ion I. Cotăescu, Mihai Visinescu
We present the properties of new Dirac-type operators generated by real or complex-valued special Killing-Yano tensors that are covariantly constant and represent roots of the metr…