From Markovian semigroup to non-Markovian quantum evolution
Quantum Physics
2012-01-31 v1 Mathematical Physics
math.MP
Abstract
We provided a class of legitimate memory kernels leading to completely positive trace preserving dynamical maps. Our construction is based on a simple normalization procedure. Interestingly, when applied to the celebrated Wigner-Weisskopf theory it gives the standard Markovian evolution governed by the local master equation.
Cite
@article{arxiv.1010.4745,
title = {From Markovian semigroup to non-Markovian quantum evolution},
author = {Dariusz Chruscinski and Andrzej Kossakowski},
journal= {arXiv preprint arXiv:1010.4745},
year = {2012}
}
Comments
8 pages