Free joinings of C*-dynamical systems
Operator Algebras
2010-08-05 v1
Abstract
Joinings of C*-dynamical systems are defined in terms of free products of C*-algebras, as an analogue of joinings of classical dynamical systems. We then consider disjointness in this context, in particular for ergodic versus identity systems. Lastly we show how multi-time correlation functions appearing in quantum statistical mechanics naturally fit into this joining framework.
Cite
@article{arxiv.0812.0715,
title = {Free joinings of C*-dynamical systems},
author = {Rocco Duvenhage},
journal= {arXiv preprint arXiv:0812.0715},
year = {2010}
}
Comments
12 pages