Casimir Physics beyond the Proximity Force Approximation: The Derivative Expansion
We review the derivative expansion (DE) method in Casimir physics, an approach which extends the proximity force approximation (PFA). After introducing and motivating the DE in contexts other than the Casimir effect, we present different examples which correspond to that realm. We focus on different...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2024-02-01
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Series: | Physics |
Subjects: | |
Online Access: | https://www.mdpi.com/2624-8174/6/1/20 |