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Configuration interaction matrix elements for atoms using permutation group algebra

✍ Scribed by K. V. Dinesha; Juergen Hinze


Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
564 KB
Volume
26
Category
Article
ISSN
0020-7608

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📜 SIMILAR VOLUMES


Configuration interaction matrix element
✍ P. E. S. Wormer; J. Paldus 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 715 KB

## Abstract Matrix elements of unitary group generators between spin‐adapted antisymmetric states are shown to be proportional to spin matrix elements of so‐called “line‐up” permutations. The proportionality factor is given explicitly as a simple function of the orbital occupation numbers. If one b

Configuration interaction matrix element
✍ J. Paldus; P. E. S. Wormer 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 785 KB

## Abstract The explicit expressions for the matrix elements of unitary group generators between geminally antisymmetric spin‐adapted __N__‐electron configurations in terms of the orbital occupancies and spin factors, given as spin function matrix elements of appropriate orbital permutations, are d