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Nonextensive Thermodynamics and Glassy behaviour in Hamiltonian systems

Andrea Rapisarda·Alessandro Pluchino
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Abstract

An instructive and apparently simple model of fully-coupled rotators, the so-called Hamiltonian Mean Field (HMF) model, together with a generalized version with variable interaction range, have revealed a very complex out-of-equilibrium dynamics which can be considered paradigmatic for nonextensive systems. In this short paper we illustrate the interesting anomalous pre-equilibrium dynamics, focusing on the novel connections to the generalized nonextensive thermostatistics and the recent links to glassy systems.

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Andrea Rapisarda, Alessandro Pluchino. 2005-08-26. Nonextensive Thermodynamics and Glassy behaviour in Hamiltonian systems. https://doi.org/10.1051/epn%3A2005607

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