Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol'd Cat

• URL: http://arxiv.org/abs/2407.11587v1
• Date: Tue, 16 Jul 2024 10:48:00 GMT
• Title: Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol'd Cat
• Authors: Giorgio Mantica,
• Abstract summary: I study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum. I present this model in a detailed way, in order to clarify my views about the nature, definition, and relevance of quantum chaos.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: I study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum, in a specifically devised model of collision-induced decoherence in a chaotic system. The treatment is fully canonical and no approximations are involved or infinite limits taken. I present this model in a detailed way, in order to clarify my views in the debate about the nature, definition, and relevance of quantum chaos.

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