Comments on the radial plane waves
High Energy Physics - Theory
2009-07-31 v1
Abstract
The orthogonality of the radial plane waves, introduced by Fujikawa, turns out to be broken for the case of infinite volume. We will find, though they become overcomplete, the concept of the radial plane waves remains useful for constructing radial path integrals.
Cite
@article{arxiv.0907.5246,
title = {Comments on the radial plane waves},
author = {Seiji Sakoda},
journal= {arXiv preprint arXiv:0907.5246},
year = {2009}
}