93 citations · 158 across the 5 of their papers we have counts for
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New exactly solvable periodic potentials for the Dirac equation
B. F. Samsonov, A. A. Pecheritsin, E. O. Pozdeeva +1
A new exactly solvable relativistic periodic potential is obtained by the periodic extension of a well-known transparent scalar potential. It is found that the energy band edges ar…
Intertwining technique for the one-dimensional stationary Dirac equation
L. M. Nieto, A. A. Pecheritsin, Boris F. Samsonov
The technique of differential intertwining operators (or Darboux transformation operators) is systematically applied to the one-dimensional Dirac equation. The following aspects ar…
Chains of Darboux transformations for the matrix Schroedinger equation
Boris F Samsonov, AA Pecheritsin
Chains of Darboux transformations for the matrix Schroedinger equation are considered. Matrix generalization of the well-known for the scalar equation Crum-Krein formulas for the r…