67 citations · 118 across the 18 of their papers we have counts for
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Relativistic recursion relations for transition matrix elements
R. P. Martínez-y-Romero, H. N. Núñez-Yépez, A. L. Salas-Brito
We review some recent results on recursion relations which help evaluating arbitrary non-diagonal, radial hydrogenic matrix elements of and of ( a Dirac matrix) der…
Recurrence relations for relativistic two centre matrix elements
A. C. Ilarraza-Lomelí, R. P. Martínez-y-Romero, H. N. Núñez-Yépez +2
Recursion formulae are derived for the calculation of two centre matrix elements of a radial function in relativistic quantum mechanics. The recursions are obtained between not nec…
New recursion relations of matrix elements of and between relativistic hydrogenic eigenstates
R. P. Martínez-y-Romero, H. N. Núñez-Yépez, A. L. Salas-Brito
We determine exact recurrence relations which help in the evaluation of matrix elements of powers of the radial coordinate between Dirac relativistic hydrogenic eigenstates. The po…
A useful form of the recurrence relation between relativistic atomic matrix elements of radial powers
R P Martínez-y-Romero, H N Núñez-Yépez, A L Salas-Brito
Recently obtained recurrence formulae for relativistic hydrogenic radial matrix elements are cast in a simpler and perhaps more useful form. This is achieved with the help of a new…