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arXiv · 0710.0254

Generalized plasma-like permittivity and thermal Casimir force between real metals

B. Geyer·G. L. Klimchitskaya·V. M. Mostepanenko
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Abstract

The physical reasons why the Drude dielectric function is not compatible with the Lifshitz formula, as opposed to the generalized plasma-like permittivity, are presented. Essentially, the problem is connected with the finite size of metal plates. It is shown that the Lifshitz theory combined with the generalized plasma-like permittivity is thermodynamically consistent.

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B. Geyer, G. L. Klimchitskaya, V. M. Mostepanenko. 2007-10-01. Generalized plasma-like permittivity and thermal Casimir force between real metals. https://doi.org/10.1088/1751-8113/40/44/025

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