Non-Markovianity degree for random unitary evolution
Quantum Physics
2016-11-18 v3
Abstract
We analyze the non-Markovianity degree for random unitary evolution of d-level quantum systems. It is shown how non-Markovianity degree is characterized in terms of local decoherence rates. In particular we derive a sufficient condition for vanishing of the back ow of information.
Cite
@article{arxiv.1408.1792,
title = {Non-Markovianity degree for random unitary evolution},
author = {Dariusz Chruściński and Filip A. Wudarski},
journal= {arXiv preprint arXiv:1408.1792},
year = {2016}
}