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One-Component Plasma: Going Beyond Debye-Hueckel

Andre G. Moreira·Roland R. Netz
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Abstract

Using field-theoretic methods, we calculate the internal energy for the One-Component Plasma (OCP). We go beyond the recent calculation by Brilliantov [N. Brilliantov, Contrib. Plasma Phys. 38, pg. 489 (1998) / cond-mat/9805358] by including non-Gaussian terms. We show that, for the whole range of the plasma parameter Gamma, the effect of the higher-order terms is small and that the final result is not improved relative to the Gaussian theory when compared to simulations.

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Andre G. Moreira, Roland R. Netz. 1999-08-09. One-Component Plasma: Going Beyond Debye-Hueckel. https://doi.org/10.1007/s10053-000-9076-6

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