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quant-ph2023
Solution of the Dirac-Coulomb equation using the Rayleigh-Ritz method. Results for He-like atoms
A. Bağcı, P. E. Hoggan
The Dirac-Coulomb equation for helium-like ions is solved using the iterative self-consistent field method, with Slater-type spinor orbitals as the basis. These orbitals inherently…
quant-ph2023
On the Evaluation of the electron repulsion integrals
A. Bağcı, Gustavo A. Aucar
The electron repulsion integrals over the Slater-type orbitals with non-integer principal quantum numbers are considered. These integrals are useful in both non-relativistic and re…