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...
| Główni autorzy: | , |
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| Format: | Journal article |
| Wydane: |
American Physical Society
2019
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