Asymptotics-Based CI Models for Atoms: Properties, Exact Solution of a Minimal Model for Li to Ne, and Application to Atomic Spectra

DOI10.1137/080736648zbMath1180.81154arXiv0905.1236OpenAlexW2032098987MaRDI QIDQ3653220

Benjamin D. Goddard, Gero Friesecke

Publication date: 21 December 2009

Published in: Multiscale Modeling & Simulation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0905.1236

zbMATH Keywords

Schrödinger equationconfiguration interactionatomic spectrasecond period atoms

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Atomic physics (81V45) Complexity and performance of numerical algorithms (65Y20)

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