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A variation principle for discontinuous wavefunctions

✍ Scribed by G.G. Hall

Book ID
107731221
Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
132 KB
Volume
1
Category
Article
ISSN
0009-2614

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πŸ“œ SIMILAR VOLUMES

Treatment of constants of motion in the
Treatment of constants of motion in the variation principle. Symmetry properties of variational wavefunctions
✍ Bernard Laskowski; Per-Olov LΓΆwdin πŸ“‚ Article πŸ“… 1972 πŸ› Elsevier Science 🌐 English βš– 281 KB

It is shown that, if the hamiltonian H has a normal constant of motion A or n group G = {g) o f such wnstants, and if the subspace AI is stable under A or the group G = {g), then the vxiational solutions 6 show exactly the same type of symmetry properties as the exact eigenfunctions.

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✍ COCKERELL, T. D. A. πŸ“‚ Article πŸ“… 1894 πŸ› Nature Publishing Group 🌐 English βš– 264 KB
On a variational method for calculating
On a variational method for calculating excited-state wavefunctions
✍ Maurice Cohen; Tova Feldmann πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 255 KB

A varintionrd method for cnlculnting an approximate excited-state wavefunction which has maximum overlnp with the corresponding exact wavefunction. recently employed by Messmer. is rederived from n generalization of the classical procedure of Weinstein. The method requires knc.&dge of the appropriat