Comment on "Exact Analytic Second Virial Coefficient for the Lennard-Jones Fluid" (arXiv:0909.3326v1)

Isidro Cachadiña Gutiérrez

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arXiv · 1310.3586

Comment on "Exact Analytic Second Virial Coefficient for the Lennard-Jones Fluid" (arXiv:0909.3326v1)

Isidro Cachadiña Gutiérrez

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Abstract

The asymptotic expansion for $T\rightarrow 0$ from Byung Chan Eu of $B_2(T)=-16\sqrt{2π}v_0e^{\varepsilonβ}(\varepsilonβ)^{3/2} \biggl[ 1+\dfrac{19}{16εβ}+\dfrac{105}{512(εβ)^2}\dots \biggr]$ is wrong. The correct expression is $B_2(T)=-2\sqrt{2π}v_0e^{\varepsilonβ}(\varepsilonβ)^{-1/2}\biggl[ 1+\dfrac{15}{16\varepsilonβ}+\dfrac{945}{512(\varepsilonβ)^2} +\dots\biggr]$.

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Isidro Cachadiña Gutiérrez. 2013-10-14. Comment on "Exact Analytic Second Virial Coefficient for the Lennard-Jones Fluid" (arXiv:0909.3326v1). https://arxiv.org/abs/1310.3586

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