Some remarks on the "needle radiation"
Quantum Physics
2013-10-28 v2
Abstract
It is shown that the classical wave equation is lacking solutions corresponding to the concept of "needle-radiation", while the simplest augmented version of the wave equation -- essentially the Klein-Gordon equation -- obtained by adding a linear term, does have such a solution.
Keywords
Cite
@article{arxiv.1309.2424,
title = {Some remarks on the "needle radiation"},
author = {Istvan Mayer},
journal= {arXiv preprint arXiv:1309.2424},
year = {2013}
}
Comments
This paper has been withdrawn by the author, because Dr. Lutz Polley called his attention that the solution of Klein-Gordon equation considered belongs to the inhomogeneous equation with a delta-function source at the z-axis, and not to the homogeneous one