An Axiomatic Approach to Semiclassical Field Perturbation Theory
High Energy Physics - Theory
2007-05-23 v2
Abstract
Semiclassical perturbation theory is investigated within the framework of axiomatic field theory. Axioms of perturbation semiclassical theory are formulated. Their correspondence with LSZ approach and Schwinger source theory is studied. Semiclassical S-matrix, as well as examples of decay processes, are considered in this framework.
Keywords
Cite
@article{arxiv.hep-th/0412302,
title = {An Axiomatic Approach to Semiclassical Field Perturbation Theory},
author = {O. Yu. Shvedov},
journal= {arXiv preprint arXiv:hep-th/0412302},
year = {2007}
}
Comments
32 pages, LaTeX, margins are corrected due to problems with viewing the PostScript file