Numerical Solution of the S-Limit Schrödinger Equation
- 1 March 1968
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 48 (5) , 1879-1882
- https://doi.org/10.1063/1.1668984
Abstract
Numerical solutions to the S‐limit Schrödinger equation have been obtained for He and Li+. Using these the energy and the expectation values 〈Σr i 〉 and 〈Σr i 2 〉 were calculated and compared to the radial configuration interaction values. The results demonstrate that the direct numerical solution of many partial differential equations in chemical physics can be accomplished in a practical and straightforward manner.Keywords
This publication has 5 references indexed in Scilit:
- Quantum Mechanics of One‐Dimensional Two‐Particle Models. Electrons Interacting in an Infinite Square WellThe Journal of Chemical Physics, 1967
- Eigenvalue problems treated by finite-difference methods. II. Two-dimensional Schrödinger equationsMathematical Proceedings of the Cambridge Philosophical Society, 1957
- Radial Configurational Interaction in Helium and Similar Atomic SystemsPhysical Review B, 1956
- Correlation Splitting in Helium-Like IonsThe Journal of Chemical Physics, 1956
- VIII. The deferred approach to the limitPhilosophical Transactions of the Royal Society A, 1927