Reduced and Extended Weak Coupling Limit
Mathematical Physics
2007-06-12 v2 math.MP
Abstract
We give an extended review of recent work on the extended weak coupling limit. Background material on completely positive semigroups and their unitary dilations is given, as well as a particularly easy construction of `quadratic noises'.
Keywords
Cite
@article{arxiv.0704.0669,
title = {Reduced and Extended Weak Coupling Limit},
author = {J. Derezinski and W. De Roeck},
journal= {arXiv preprint arXiv:0704.0669},
year = {2007}
}
Comments
39 pages, review article for the conference "Noncommutative harmonic analysis" in Bedlewo, Poland, 2006. v1-->v2, corrections in Section 5 and changes in notation