Two definitions of the Gell-Mann channels - a comparative analysis
Mathematical Physics
2018-08-01 v1 math.MP
Quantum Physics
Abstract
Our goal is to compare two unequivalent definitions of the Gell-Mann channels. It turns out that both definitions coincide for qubits and qutrits. In higher dimensions, there exist some constraints under which the channels describe the same dynamics. Finally, we find the GKSL time-local generators for a class of the Gell-Mann channels.
Cite
@article{arxiv.1702.05818,
title = {Two definitions of the Gell-Mann channels - a comparative analysis},
author = {Katarzyna Siudzińska},
journal= {arXiv preprint arXiv:1702.05818},
year = {2018}
}