New measure of electron correlation
We propose to quantify the correlation inherent in a many-electron (or many-fermion) wave function psi by comparing it to the unique uncorrelated state that has the same 1-particle density operator as does /|psi>
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| Veröffentlicht in: | Physical review letters 2005-09, Vol.95 (12), p.123003.1-123003.4, Article 123003 |
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| container_end_page | 123003.4 |
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| container_issue | 12 |
| container_start_page | 123003.1 |
| container_title | Physical review letters |
| container_volume | 95 |
| creator | GOTTLIEB, Alex D MAUSER, Norbert J |
| description | We propose to quantify the correlation inherent in a many-electron (or many-fermion) wave function psi by comparing it to the unique uncorrelated state that has the same 1-particle density operator as does /|psi> |
| doi_str_mv | 10.1103/PhysRevLett.95.123003 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2005-09, Vol.95 (12), p.123003.1-123003.4, Article 123003 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_68651000 |
| source | American Physical Society |
| subjects | Atomic and molecular physics Corrections to electronic structure Electron correlation calculations for atoms and molecules Electronic structure of atoms, molecules and their ions: theory Exact sciences and technology Physics |
| title | New measure of electron correlation |
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