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arXiv · 1712.01380

A geometric description of blackbody-like systems in thermodynamic equilibrium

Victor Alcides Guzmán Rodríguez
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Abstract

Riemannian and contact geometry formalisms are used to study the fundamental equation of electromagnetic radiation-like systems, obeying a Stefan-Boltzmann's-like law. The vanishing of metric determinant is used for classifying what kind of systems can not represent a possible generalization of blackbody-like systems. In addition, thermodynamic curvature scalar $\mathcal{R}$ is evaluated for a thermodynamic metric, giving $\mathcal{R}=0$, which validates the non-interaction hypothesis stating that the scalar curvature vanishes for non-interacting systems.

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Victor Alcides Guzmán Rodríguez. 2017-11-07. A geometric description of blackbody-like systems in thermodynamic equilibrium. https://doi.org/10.1016/j.geomphys.2018.05.016

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