activity
20082022
most citedExplicit large nuclear charge limit of electronic ground states for Li, Be, B, C, N, O, F, Ne and basic aspects of the periodic table

1 citations · 1 across the 4 of their papers we have counts for

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math-ph2009

Asymptotics-based CI models for atoms: properties, exact solution of a minimal model for Li to Ne, and application to atomic spectra

Gero Friesecke, Benjamin D. Goddard

Configuration-Interaction (CI) models are approximations to the electronic Schrödinger equation which are widely used for numerical electronic structure calculations in quantum che…

math-ph2008★ 1 cited

Explicit large nuclear charge limit of electronic ground states for Li, Be, B, C, N, O, F, Ne and basic aspects of the periodic table

Gero Friesecke, Benjamin D. Goddard

This paper is concerned with the Schrödinger equation for atoms and ions with N=1 to 10 electrons. In the asymptotic limit of large nuclear charge , we determine explicitly the…