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arXiv · 1207.3977

The Boltzmann equation in special and general relativity

Gilberto M. Kremer
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Abstract

Relativistic field equations for a gas in special and general relativity are determined from the Boltzmann equation. The constitutive equations are obtained from the Chapman-Enskog methodology applied to a relativistic model equation proposed by Anderson and Witting. Two applications in general relativity are considered: one refers to a gas in a homogeneous and isotropic Universe where irreversible processes are present during its evolution; in the other it is analyzed a gas under the influence of a spherically symmetrical non-rotating and uncharged source of the gravitational field.

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Gilberto M. Kremer. 2012-07-17. The Boltzmann equation in special and general relativity. https://doi.org/10.1063/1.4769495

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