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arXiv · hep-ph/9904394

Casimir-Polder forces in the presence of the cosmic photon heat bath

F. Ferrer·J. A. Grifols
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Abstract

We study the effect of a photon background at finite temperature $T$ on the Van der Waals interactions among neutral bodies. It turns out that the long-range Casimir-Polder force is unaffected for distances much less than $T^{-1}$ and strongly enhanced for distances much above $T^{-1}$.

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F. Ferrer, J. A. Grifols. 1999-04-19. Casimir-Polder forces in the presence of the cosmic photon heat bath. https://doi.org/10.1016/s0370-2693(99)00812-6

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