Seniority number in spin-adapted spaces and compactness of configuration interaction wave functions
This work extends the concept of seniority number, which has been widely used for classifying N-electron Slater determinants, to wave functions of N electrons and spin S, as well as to N-electron spin-adapted Hilbert spaces. We propose a spin-free formulation of the seniority number operator and...
Guardado en:
| Autores principales: | Alcoba, Diego Ricardo, Torre, Alicia, Lain, Luis, Massaccesi, Gustavo Ernesto, Oña, Ofelia Beatriz |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/104325 http://hdl.handle.net/11336/2449 |
| Aporte de: |
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