Quantum diffusion on a cyclic one dimensional lattice
Quantum Physics
2007-05-23 v1
Abstract
The quantum diffusion of a particle in an initially localized state on a cyclic lattice with N sites is studied. Diffusion and reconstruction time are calculated. Strong differences are found for even or odd number of sites and the limit N->infinit is studied. The predictions of the model could be tested with micro - and nanotechnology devices.
Cite
@article{arxiv.quant-ph/0304065,
title = {Quantum diffusion on a cyclic one dimensional lattice},
author = {A. C. de la Torre and H. O. Martin and D. Goyeneche},
journal= {arXiv preprint arXiv:quant-ph/0304065},
year = {2007}
}
Comments
17 pages, 5 figures