Algebraic convergent perturbation theory for quantum systems with strong anharmonicity (Q3785664)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Algebraic convergent perturbation theory for quantum systems with strong anharmonicity |
scientific article |
Statements
Algebraic convergent perturbation theory for quantum systems with strong anharmonicity (English)
0 references
1987
0 references
decomposition of the Hamiltonian
0 references
approximate solution of the Schrödinger equation
0 references
perturbative expansion
0 references
weak- and strong-coupling regimes
0 references
variational analysis
0 references
