Enskog and Enskog-Vlasov equations with a slightly modified correlation factor and their H theorem

Shigeru Takata; Aoto Takahashi

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arXiv · 2502.04744

Enskog and Enskog-Vlasov equations with a slightly modified correlation factor and their H theorem

Shigeru Takata·Aoto Takahashi

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Abstract

A novel modification of the original Enskog equation is proposed. The modification is much simpler than that is made in the modified (or revised) Enskog equation proposed by van Beijeren \& Ernst in 1973 and does not require a consideration of many-body configuration. The proposed modification is general enough to be adapted to various equations of states for non-ideal gases. It is shown that the H-theorem can be established for the Enskog and the Enskog--Vlasov equation with the proposed modification.

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BibTeX RIS

Shigeru Takata, Aoto Takahashi. 2025-02-07. Enskog and Enskog-Vlasov equations with a slightly modified correlation factor and their H theorem. https://arxiv.org/abs/2502.04744

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