Diverging exchange force and form of the exact density matrix functional
For translationally invariant one-band lattice models, we exploit the ab initio knowledge of the natural orbitals to simplify reduced density matrix functional theory (RDMFT). Striking underlying features are discovered: First, within each symmetry sector, the interaction functional F depends only o...
| Príomhchruthaitheoirí: | , |
|---|---|
| Formáid: | Journal article |
| Foilsithe / Cruthaithe: |
American Physical Society
2019
|