Superconvergent Perturbation Method in Quantum Mechanics
Quantum Physics
2009-01-23 v1
Abstract
An analogue of Kolmogorov's superconvergent perturbation theory in classical mechanics is constructed for self adjoint operators. It is different from the usual Rayleigh--Schr\"odinger perturbation theory and yields expansions for eigenvalues and eigenvectors in terms of functions of the perturbation parameter.
Cite
@article{arxiv.quant-ph/9412009,
title = {Superconvergent Perturbation Method in Quantum Mechanics},
author = {Wolfgang Scherer},
journal= {arXiv preprint arXiv:quant-ph/9412009},
year = {2009}
}
Comments
11 pages, LaTeX