Statistical mechanics of phase–space curves

M. Rocca, A. Plastino and G.L. Ferri

Physica A: Statistical Mechanics and its Applications, 2014, vol. 393, issue C, 244-255

Abstract: We study the classical statistical mechanics of a phase–space curve. This unveils a mechanism that, via the associated entropic force, provides us with a simple realization of effects such as confinement, hard core, and asymptotic freedom. Additionally, we obtain negative specific heats, a distinctive feature of self-gravitating systems, and negative pressures, typical of dark energy.

Keywords: Phase–space curves; Entropic force; Confinement; Hard core; Asymptotic freedom; Self-gravitating systems (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:393:y:2014:i:c:p:244-255

DOI: 10.1016/j.physa.2013.09.023

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