Multiple path adiabatic crossing in a 3 site ring
Quantum Physics
2013-02-13 v2 Mesoscale and Nanoscale Physics
Abstract
We find an exact expression for the current that is induced in a 3 site ring during a multiple-path adiabatic crossing. The understanding of the dynamics requires to go beyond the two-level phenomenology. In particular we highlight a prototype process, "adiabatic metamorphosis", during which current is flowing through a non-accessible site. This helps to understand the crossover from coherent non-classical splitting to stochastic noisy-alike partitioning of the current.
Cite
@article{arxiv.1211.0766,
title = {Multiple path adiabatic crossing in a 3 site ring},
author = {Dotan Davidovich and Doron Cohen},
journal= {arXiv preprint arXiv:1211.0766},
year = {2013}
}
Comments
12 pages, 5 figures, J. Phys. A accepted version