A multi-particle extension of the Arnol'd Cat Hamiltonian system is defined and examined. We propose to compute its Alicki-Fannes quantum dynamical entropy, to validate (or disprove) the validity of the decoherence approach to quantum chaos. A first set of numerical experiments is presented and discussed.

he Multiparticle Quantum Arnol'd Cat: a test case for the decoherence approach to quantum chaos

MANTICA, GIORGIO DOMENICO PIO
2010-01-01

Abstract

A multi-particle extension of the Arnol'd Cat Hamiltonian system is defined and examined. We propose to compute its Alicki-Fannes quantum dynamical entropy, to validate (or disprove) the validity of the decoherence approach to quantum chaos. A first set of numerical experiments is presented and discussed.
2010
quantum chaos; symbolic dynamics; quantum mechanics; dynamical entropies; decoherence
Mantica, GIORGIO DOMENICO PIO
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/1718968
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