Relations between coordinate and potential scaling in the high-density limit
Document Type
Article
Publication Date
9-12-2005
Abstract
Exact relations are derived between scaling to the high-density limit of density functional theory and taking Z to infinity for nondegenerate atoms. Görling-Levy perturbation results are deduced for hydrogenic densities. The kinetic contribution to the correlation energy is also studied, and estimates given for its value for neutral atoms. Popular approximate functionals are tested against these benchmarks. © 2005 American Institute of Physics.
Publication Title
Journal of Chemical Physics
DOI
10.1063/1.1872832
Recommended Citation
Whittingham, Takeyce K. and Burke, Kieron, "Relations between coordinate and potential scaling in the high-density limit" (2005). Kean Publications. 2609.
https://digitalcommons.kean.edu/keanpublications/2609