Electromagnetic Casimir densities induced by a conducting cylindrical shell in the cosmic string spacetime

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dc.creatorde Mello, E. R. Bezerra
dc.creatorBezerra, V. B.
dc.creatorSaharian, A. A.
dc.date2006-11-28
dc.date2006-12-20
dc.date.accessioned2026-07-07T11:23:17Z
dc.date.available2026-07-07T11:23:17Z
dc.descriptionWe investigate the renormalized vacuum expectation values of the field square and the energy-momentum tensor for the electromagnetic field inside and outside of a conducting cylindrical shell in the cosmic string spacetime. By using the generalized Abel-Plana formula, the vacuum expectation values are presented in the form of the sum of boundary-free and boundary-induced parts. The asymptotic behavior of the vacuum expectation values of the field square, energy density and stresses are investigated in various limiting cases.
dc.description14 pages, 2 figures, discussion and references added, accepted for publication in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-th/0611310
dc.identifierhttp://arxiv.org/abs/hep-th/0611310
dc.identifierPhys.Lett.B645:245-254,2007
dc.identifierdoi:10.1016/j.physletb.2006.12.052
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194842
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectQuantum Physics
dc.titleElectromagnetic Casimir densities induced by a conducting cylindrical shell in the cosmic string spacetime
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