Published February 27, 1995
| Version v1
Journal article
Superconvergent perturbation method in quantum mechanics
Creators
- 1. Institut fuer Theoretische Physik A, TU Clausthal, Leibnizstrasse 10, D-38678 Clausthal-Zellerfeld (Germany)
Description
An analog of Kolmogorov's superconvergent perturbation theory in classical mechanics is constructed for self-adjoint operators. It is different from the usual Rayleigh-Schroedinger perturbation theory and yields expansions for eigenvalues and eigenvectors in terms of functions of the perturbation parameter
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 74
- Journal Issue
- 9
- Journal Page Range
- p. 1495-1499.
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26048134
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- CONVERGENCE; EIGENVALUES; EIGENVECTORS; EXPANSION; HAMILTONIANS; PERTURBATION THEORY; QUANTUM MECHANICS
- Descriptors DEC
- MATHEMATICAL OPERATORS; MECHANICS; QUANTUM OPERATORS