Skelt, A. H., Godby, R. W. orcid.org/0000-0002-1012-4176 and D'Amico, I. orcid.org/0000-0002-4794-1348 (2018) Metrics for Two Electron Random Potential Systems. Brazilian Journal of Physics. pp. 467-471. ISSN 1678-4448
Abstract
Metrics have been used to investigate the relationship between wavefunction distances and density distances for families of specific systems. We extend this research to look at random potentials for time-dependent single-electron systems, and for ground-state two-electron systems. We find that Fourier series are a good basis for generating random potentials. These random potentials also yield quasi-linear relationships between the distances of ground-state densities and wavefunctions, providing a framework in which density functional theory can be explored.
Metadata
Item Type: | Article |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © Sociedade Brasileira de Fısica 2018. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details. |
Dates: |
|
Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Physics (York) |
Depositing User: | Pure (York) |
Date Deposited: | 03 Sep 2018 10:00 |
Last Modified: | 25 Nov 2024 00:31 |
Published Version: | https://doi.org/10.1007/s13538-018-0589-1 |
Status: | Published |
Refereed: | Yes |
Identification Number: | 10.1007/s13538-018-0589-1 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:135175 |
Download
Filename: metrics_two_electron_9_.pdf
Description: metrics-two-electron (9)