Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermodynamic curvature of the binary van der Waals fluid   The thermodynamic Ricci curvature scalar $R$ has been applied in a number of
contexts, mostly for systems characterized by 2D thermodynamic geometries.
Calculations of $R$ in thermodynamic geometries of dimension three or greater
have been very few, especially in the fluid regime. In this paper, we calculate
$R$ for two examples involving binary fluid mixtures: a binary mixture of a van
der Waals (vdW) fluid with only repulsive interactions, and a binary vdW
mixture with attractive interactions added. In both these examples, we evaluate
$R$ for full 3D thermodynamic geometries. Our finding is that basic physical
patterns found for $R$ in the pure fluid are reproduced to a large extent for
the binary fluid.

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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
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The categories of this paper are: cs
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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex
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The categories of this paper are: nlin
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph