arXiv · 2106.06609
Statistical Features of High-Dimensional Hamiltonian Systems
Abstract
In this short review we propose a critical assessment of the role of chaos for the thermalization of Hamiltonian systems with high dimensionality. We discuss this problem for both classical and quantum systems. A comparison is made between the two situations: some examples from recent and past literature are presented which support the point of view that chaos is not necessary for thermalization. Finally, we suggest that a close analogy holds between the role played by Kinchin's theorem for high-dimensional classical systems and the role played by Von Neumann's theorem for many-body quantum systems.
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Marco Baldovin, Giacomo Gradenigo, Angelo Vulpiani. 2021-06-11. Statistical Features of High-Dimensional Hamiltonian Systems. https://arxiv.org/abs/2106.06609
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