Casimir Energies for Spherically Symmetric Cavities

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dc.creatorCognola, Guido
dc.creatorElizalde, Emilio
dc.creatorKirsten, Klaus
dc.date1999-06-29
dc.date2001-08-19
dc.date.accessioned2026-07-07T10:54:04Z
dc.date.available2026-07-07T10:54:04Z
dc.descriptionA general calculation of Casimir energies --in an arbitrary number of dimensions-- for massless quantized fields in spherically symmetric cavities is carried out. All the most common situations, including scalar and spinor fields, the electromagnetic field, and various boundary conditions are treated with care. The final results are given as analytical (closed) expressions in terms of Barnes zeta functions. A direct, straightforward numerical evaluation of the formulas is then performed, which yields highly accurate numbers of, in principle, arbitrarily good precision.
dc.description18 pages, LaTeX, sub. Ann. Phys
dc.identifierhttps://arxiv.org/abs/hep-th/9906228
dc.identifierhttp://arxiv.org/abs/hep-th/9906228
dc.identifierJ.Phys.A34:7311-7327,2001
dc.identifierdoi:10.1088/0305-4470/34/36/311
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185695
dc.subjectHigh Energy Physics - Theory
dc.subjectSoft Condensed Matter
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectMathematical Physics
dc.titleCasimir Energies for Spherically Symmetric Cavities
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