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arXiv · 1209.2268

The different paths to entropy

L. Benguigui
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Abstract

In order to undestand how the complex concept of entropy emerged,we propose a trip towards the past reviewing the works of Clausius, Boltzmann, Gibbs and Planck. In particular, since the Gibbs's work is not very well known, we present a detailed analysis, recalling the three definitions of the entropy that Gibbs gives. May be one of the most important aspect of the entropy is to see it as a thermodynamic potential like the other thermodynamic potentials as proposed by Callen. We close with some remarks on entropy and irreversibility.

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L. Benguigui. 2012-09-11. The different paths to entropy. https://doi.org/10.1088/0143-0807%2F34%2F2%2F303

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