Feynman integrals for non-smooth and rapidly growing potentials
Mathematical Physics
2009-11-10 v1 math.MP
Abstract
The Feynman integral for the Schroedinger propagator is constructed as a generalized function of white noise, for a linear space of potentials spanned by measures and Laplace transforms of measures, i.e., locally singular as well as rapidly growing at infinity. Remarkably, all these propagators admit a perturbation expansion.
Keywords
Cite
@article{arxiv.math-ph/0408032,
title = {Feynman integrals for non-smooth and rapidly growing potentials},
author = {Margarida de Faria and Maria Joao Oliveira and Ludwig Streit},
journal= {arXiv preprint arXiv:math-ph/0408032},
year = {2009}
}
Comments
21 pages