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arXiv · 1112.1383

Significance of many-body contributions to Casimir energies

K. V. Shajesh·M. Schaden
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Abstract

Irreducible many-body contributions to Green's functions and Casimir energies are defined. We show that the irreducible three-body contribution to Casimir energies are significant and can be more than twenty percent of the total interaction energy. Irreducible three-body contribution for three parallel semitransparent plates in the limit when two plates overlap is obtained in terms of irreducible two-body contributions and shown to be finite and well defined in this limit.

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K. V. Shajesh, M. Schaden. 2011-12-06. Significance of many-body contributions to Casimir energies. https://doi.org/10.1142/s2010194512007659

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