Iterative degenerate perturbation theory
✍ Scribed by V. F. Golovko
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 696 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Adiabatic formulae for secular operators and contracted Hamiltonians in an arbirary combination of degenerate or quasidegenerate subspaces are derived. A detailed consideration of the adiabatic limit in the power series is given, and “stability” of proper linear combinations with respec
## Abstract An adiabatic formula for the contracted Hamiltonian in a reference space containing bound‐state eigenfunctions of degenerate energy levels embedded in the continuum is derived. A general factorization theorem for the dynamic operator__S__~α~(0, – ∞/λ) is proved, and the cancellation of