On the K-property of quantized Arnold cat maps
Operator Algebras
2015-06-26 v1
Abstract
We prove that some quantized Arnold cat maps are entropic K-systems. This result was formulated by H. Narnhofer[1], but the fact that the optimal decomposition for the multi-channel entropy constructed there is not strictly local was not appropriately taken care of. We propose a strictly local decomposition based on a construction of Voiculescu.
Cite
@article{arxiv.math/0002080,
title = {On the K-property of quantized Arnold cat maps},
author = {Sergey Neshveyev},
journal= {arXiv preprint arXiv:math/0002080},
year = {2015}
}
Comments
LaTeX2e, 5 pages, to appear in J.Math.Phys