Classical Casimir free energy for two Drude spheres of arbitrary radii: A plane-wave approach
We derive an exact analytic expression for the high-temperature limit of the Casimir interaction between two Drude spheres of arbitrary radii. Specifically, we determine the Casimir free energy by using the scattering approach in the plane-wave basis. Within a round-trip expansion, we are led to...
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| Format: | Article |
| Language: | English |
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SciPost
2021-05-01
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| Series: | SciPost Physics Core |
| Online Access: | https://scipost.org/SciPostPhysCore.4.2.011 |