Fields topology and perturbation theory
High Energy Physics - Theory
2007-05-23 v1 High Energy Physics - Phenomenology
Abstract
The fields nonlinear modes quantization scheme is discussed. New form of the perturbation theory achieved by unitary mapping the quantum dynamics in the space of (action, angle)-type collective variables. It is shown why the transformed perturbation theory contributions may accumulated exactly on the boundary . Abilities of the developed formalism are illustrated by examples from quantum mechanics and field theory.
Cite
@article{arxiv.hep-th/9902172,
title = {Fields topology and perturbation theory},
author = {J. Manjavidze},
journal= {arXiv preprint arXiv:hep-th/9902172},
year = {2007}
}
Comments
14 pp., LaTex, no figures. Talk given at XXXIII PINP Winter School, Gatchina, Febr. 8-12, 1999