Grassmann functional schrödinger equation An application to perturbation theory
✍ Scribed by Ted Barnes; G.I. Ghandour
- Book ID
- 116142477
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 314 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0550-3213
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A set of non-lmear cqustlons LS given winch solves the stationary Schrodmgcr equalion III terms of a known subproblem. An ItemlIve solution of the equations ylclds the degenerate version of Raylegh-SchrBdmgcr perturbation theory, but olhcr approxunatlon schemes, as well as a purely numerIca solullon
By using the methods of perturbation theory it is possible to construct simple formulae for the numerical integration of the Schrodinger equation, and also to calculate expectation values solely by means of simple eigenvalue calculations. 1. The basic theory may be a multiplicative operator instead