Title: Defining quantum dynamical entropy
Authors: Alicki, R ×
Fannes, Mark #
Issue Date: Sep-1994
Publisher: D. Reidel
Series Title: Letters in mathematical physics vol:32 issue:1 pages:75-82
Abstract: We propose an elementary definition of the dynamical entropy for a discrete-time quantum dynamical system. We apply our construction to classical dynamical systems and to the shift on a quantum spin chain. In the first case, we recover the Kolmogorov-Sinai invariant and, for the second, we find the mean entropy of the invariant state plus the logarithm of the dimension of the single-spin space.
ISSN: 0377-9017
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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