Free joinings of C*-dynamical systems
arXiv:0812.0715 · doi:10.1016/j.jmaa.2010.04.025
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.
12 pages
References in corpus (6)
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