A Path Integral Approach for Disordered Quantum Walks in One Dimension
Quantum Physics
2007-05-23 v4
Abstract
The present letter gives a rigorous way from quantum to classical random walks by introducing an independent random fluctuation and then taking expectations based on a path integral approach.
Cite
@article{arxiv.quant-ph/0406233,
title = {A Path Integral Approach for Disordered Quantum Walks in One Dimension},
author = {Norio Konno},
journal= {arXiv preprint arXiv:quant-ph/0406233},
year = {2007}
}
Comments
9 pages, small corrections, journal reference added