| Автор | Behnam Farid |
| Дата выпуска | 1996-08-26 |
| dc.description | On the basis of some principles of the theory of density functionals, we obtain a fully specified ensemble of eigenstates of an effective (one-body) Hamiltonian whose average energy is identical to the ground-state total energy of the interacting system. It is shown that within the present framework accurate approximation schemes can be devised through which the ground-state total energy is obtained by the knowledge of two quantities only, the average density of the electrons, and the external potential. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | From the density-functional theory to `density-free' approximation schemes; a one-particle-ensemble formalism |
| Тип | paper |
| DOI | 10.1088/0953-8984/8/35/005 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 8 |
| Первая страница | 6337 |
| Последняя страница | 6355 |
| Аффилиация | Behnam Farid; Cavendish Laboratory, Department of Physics, University of Cambridge, Madingley Road, Cambridge CB3 0HE, UK |
| Выпуск | 35 |
