Onset of Decoherence in Open Quantum Systems
Mesoscale and Nanoscale Physics
2010-10-12 v2 Materials Science
Statistical Mechanics
Strongly Correlated Electrons
Superconductivity
Quantum Physics
Abstract
We introduce a new approximation scheme for evaluation of onset of decoherence at low temperatures in quantum systems interacting with environment. The approximation is argued to apply at short and intermediate times. It provides an approach complementary to Markovian approximations and appropriate for evaluation of quantum computing schemes.
Cite
@article{arxiv.cond-mat/0303157,
title = {Onset of Decoherence in Open Quantum Systems},
author = {Vladimir Privman},
journal= {arXiv preprint arXiv:cond-mat/0303157},
year = {2010}
}
Comments
12 pages in PostScript