1.
Phys Rev E Stat Nonlin Soft Matter Phys
; 68(3 Pt 1): 031103, 2003 Sep.
Article
in English
| MEDLINE
| ID: mdl-14524746
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--> infinity is studied. The predictions of the model could be tested with microtechnology and nanotechnology devices.