Material dependence of Casimir forces: Gradient expansion beyond proximity
A widely used method for estimating Casimir interactions [H. B. G. Casimir, Proc. K. Ned. Akad. Wet. 51, 793 (1948)] between gently curved material surfaces at short distances is the proximity force approximation (PFA). While this approximation is asymptotically exact at vanishing separations, quant...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Institute of Physics (AIP),
2013-01-25T19:19:16Z.
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| Subjects: | |
| Online Access: | Get fulltext |