Asymptotic behaviour of the probability density in one dimension
Quantum Physics
2009-11-07 v1
Abstract
We demonstrate that the probability density of a quantum state moving freely in one dimension may decay faster than 1/t. Inverse quadratic and cubic dependences are illustrated with analytically solvable examples. Decays faster than 1/t allow the existence of dwell times and delay times.
Cite
@article{arxiv.quant-ph/0109151,
title = {Asymptotic behaviour of the probability density in one dimension},
author = {J. A. Damborenea and I. L. Egusquiza and J. G. Muga},
journal= {arXiv preprint arXiv:quant-ph/0109151},
year = {2009}
}
Comments
5 pages, one eps figure included