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Published August 1, 1970 | public
Journal Article

Solution of the Hartree-Fock first-order equation for the helium atom

Abstract

The first-order equation for the ground state of the helium atom has been solved numerically. The perturbation energies and several one-electron properties are presented and compared to variational results. Since the method is not variational, the first-order solutions for excited states can be obtained easily with this approach.

Additional Information

© 1970 Elsevier B.V. Received 26 May 1970.

Additional details

Created:
August 19, 2023
Modified:
October 25, 2023