The Multiparticle Quantum Arnol'd Cat: a test case for the decoherence approach to quantum chaos
classification
🪐 quant-ph
cond-mat.stat-mechmath-phmath.MPnlin.CD
keywords
quantumapproacharnolchaosdecoherencealicki-fannescasecompute
read the original 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.
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