Numeric corrections to the proximity-force approximation for lateral Casimir forces
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DOI: 10.1088/1402-4896/aaf279
Abstract: The widely-adopted proximity-force approximation (PFA) to estimate normal Casimir forces is known to be asymptotically exact at vanishing separations. In this letter, we propose a correction to the PFA, which is sufficiently accurate in predicting… read more here.
Keywords: casimir; lateral casimir; proximity force; force approximation ... See more keywords
Casimir effect between spherical objects: Proximity-force approximation and beyond using plane waves
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x22410093
Abstract: For the Casimir interaction between two nearby objects, the plane-wave basis proves convenient for numerical calculations as well as for analytical considerations leading to an optical interpretation of the relevant scattering processes of electromagnetic waves.… read more here.
Keywords: proximity force; spherical objects; force approximation;