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Perturbation theory for exchange forces, II

✍ Scribed by J.O. Hirschfelder

Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
484 KB
Volume
1
Category
Article
ISSN
0009-2614

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✦ Synopsis

The mathematical problems associated with the development of a satisfactory perturbation theory for exchange forces were discussed in a previous paper, Part I. Different treatments give different results for the second order energy. A new formalism called HAV is proposed. Also, the derivation of the Hirschfelder-Silbey treatment is improved.

πŸ“œ SIMILAR VOLUMES

The application of perturbation theories
The application of perturbation theories for exchange forces to a simple model
✍ S.T. Epstein; R.E. Johnson πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 222 KB

Several recently proposed perturbation theories of intermolecular forces including exchange are appiied to an e.xactly soluble spin model. ## zntuodmtion In the recent literature' [l-6] there have been many methods proposed for obtaining a useful perturbation theory of intermolecular forces incl