Eigenvalues of the one-body density matrix for correlated condensates
✍ Scribed by A.S. Jensen; T. Kjærgaard; M. Thøgersen; D.V. Fedorov
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 515 KB
- Volume
- 790
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Formulas are presented for the evaluation of the second‐order reduced density matrix for correlated wave functions, including wave functions constructed from pairwise nonorthogonal orbitals. Numerical results are provided for the correlation holes and conditional nuclear spin densities
## Abstract It is pointed out that the density matrices of the ground state contain valuable information concerning the calculation of particle‐hole excited states. As an illustration, results on the nuclei ^16^O, ^20^Ne, and ^28^Si are presented, using small model spaces.