Quantum Dynamical Entropies in Discrete Classical Chaos
F. Benatti, V. Cappellini, F. Zertuche
Abstract
We discuss certain analogies between quantization and discretization of classical systems on manifolds. In particular, we will apply the quantum dynamical entropy of Alicki and Fannes to numerically study the footprints of chaos in discretized versions of hyperbolic maps on the torus.
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