Spectral representation of the Casimir Force Between a Sphere and a Substrate

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dc.creatorRomán-Velázquez, C. E.
dc.creatorNoguez, Cecilia
dc.creatorVillarreal, C.
dc.creatoresquivel-Sirvent, R.
dc.date2003-03-28
dc.date.accessioned2026-07-07T06:06:27Z
dc.date.available2026-07-07T06:06:27Z
dc.descriptionWe calculate the Casimir force in the non-retarded limit between a spherical nanoparticle and a substrate, and we found that high-multipolar contributions are very important when the sphere is very close to the substrate. We show that the highly inhomegenous electromagnetic field induced by the presence of the substrate, can enhance the Casimir force by orders of magnitude, compared with the classical dipolar approximation.
dc.description5 page + 4 figures. Submitted to Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/quant-ph/0303172
dc.identifierhttp://arxiv.org/abs/quant-ph/0303172
dc.identifierPhys. Rev. A 69, 042109 (2004)
dc.identifierdoi:10.1103/PhysRevA.69.042109
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90981
dc.subjectQuantum Physics
dc.titleSpectral representation of the Casimir Force Between a Sphere and a Substrate
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