Fabio Benatti et al 2004 J. Phys. A: Math. Gen. 37 105 doi:10.1088/0305-4470/37/1/007
Fabio Benatti1,2, Valerio Cappellini1 and Federico Zertuche3
Show affiliationsWe 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.
81Q20 Semiclassical techniques including WKB and Maslov methods
Issue 1 (9 January 2004)
Received 7 August 2003
Published 10 December 2003
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