Time-independent perturbation theory by gauge transformations
β Scribed by Jeremy I Musher
- Publisher
- Elsevier Science
- Year
- 1963
- Tongue
- English
- Weight
- 660 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0003-4916
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let R be a local perturbation of the n-dimensional domain R, = R"x (0, n). In a previous papers we have introduced the notion of an admissible standing wave. We shall prove that the principle of limiting absorption holds for the Dirichlet problem of the reduced wave equation in R at o t 0 if R does
From a suitable reorganisation of the sum-over-states (SOS) equations of the usual time-independent perturbation theory, recurrent expressions for static polarizability ( a ) and second-( p ) and third-(y) order hyperpolarizabilities are obtained. These expressions are given in a well-adapted way fo