The European Physical Journal Special Topics

, Volume 226, Issue 3, pp 331–339

Strange systems in statistical mechanics

Regular Article

DOI: 10.1140/epjst/e2016-60111-2

Cite this article as:
Leyvraz, F. & Larralde, H. Eur. Phys. J. Spec. Top. (2017) 226: 331. doi:10.1140/epjst/e2016-60111-2
Part of the following topical collections:
  1. Nonlinearity, Nonequilibrium and Complexity: Questions and Perspectives in Statistical Physics

Abstract

A number of rather unexpected behaviours in various systems are reviewed. Namely, it is shown that a macroscopic system having chaotic dynamics may nevertheless display undamped harmonic radial oscillations. Next, we show that small systems in an external field may have spatially dependent kinetic temperatures in equilibrium. Further, we can also show that the kinetic temperatures of different particle species in the same region of space will in general not assume the same values. Finally, we discuss the remarkable way in which the zero’th law of thermodynamics can sometimes appear to be violated in systems having long-range interactions.

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Copyright information

© EDP Sciences and Springer 2017

Authors and Affiliations

  1. 1.Instituto de Ciencias Físicas—Universidad Nacional Autónoma de MéxicoMorelosMexico
  2. 2.Centro Internacional de CienciasMorelosMexico

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