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Unitary group approach to the many-electron problem. I, II, III

✍ Scribed by M. D. Gould; G. S. Chandler

Publisher: John Wiley and Sons
Year: 1985
Tongue: English
Weight: 512 KB
Volume: 27
Category: Article
ISSN: 0020-7608
DOI: 10.1002/qua.560270613

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## Abstract The representation of an __N__‐electron Schrödinger Hamiltonian on an orthonormal, spin‐free (freon) orbital product space is exactly modeled by a second‐degree polynomial in the infinitesimal generators of the unitary group. Symmetry adaptation of the orbital product space with respect