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F.A. Parpia
Researcher at IBM
Publications - 1
Citations - 800
F.A. Parpia is an academic researcher from IBM. The author has contributed to research in topics: Atomic orbital & Configuration state function. The author has an hindex of 1, co-authored 1 publications receiving 752 citations.
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GRASP92: a package for large-scale relativistic atomic structure calculations
TL;DR: In this paper, a suite of programs for multiconfiguration or configuration-interaction relativistic atomic structure calculations with large configuration state function lists is described, where atomic orbitals are taken to be four-component spinors.