Direct variational determination of the two-electron reduced density matrix for doubly occupied-configuration-interaction wave functions: The influence of three-index N -representability conditions

1. Alcoba, D.R.
2. Torre, A.
3. Lain, L.
4. Massaccesi, G.E.
5. Oña, O.B.
6. Honoré, E.M.
7. Poelmans, W.
8. Van Neck, D.
9. Bultinck, P.
10. De Baerdemacker, S.