✦ LIBER ✦

Transformation properties of many-electron wave functions with special attention to the relation between pair-correlated DODS and configuration interaction

✍ Scribed by P. E. S. Wormer; A. Van der Avoird

Publisher: John Wiley and Sons
Year: 1974
Tongue: English
Weight: 911 KB
Volume: 8
Category: Article
ISSN: 0020-7608
DOI: 10.1002/qua.560080507

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✦ Synopsis

Abstract

A method is presented that leads to a simple derivation of the explicit relation between pair‐correlated DODS schemes (e.g., the alternant molecular orbital method and the extended valence bond method) and configuration interaction.

This result is based on a reduction formula for the representations of the general linear group, GL(m), carried by the N‐electron function space. Generally, this paper deals with the effect of “partitioned” orbital transformations on states with “local” permutation symmetry.