Note on the point-splitting procedure to evaluate vacuum fluctuation in certain cylindrically symmetric backgrounds

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dc.creatorBrevik, I.
dc.creatorMatsas, G. E. A.
dc.creatorMoreira Jr, E. S.
dc.date1998-03-26
dc.date.accessioned2026-07-07T12:29:14Z
dc.date.available2026-07-07T12:29:14Z
dc.descriptionWe revisit two-point function approaches used to study vacuum fluctuation in wedge-shaped regions and conical backgrounds. Appearance of divergent integrals is discussed and circumvented. The issue is considered in the context of a massless scalar field in cosmic string spacetime.
dc.descriptionREVTeX file, 7 pages
dc.identifierhttps://arxiv.org/abs/hep-th/9803219
dc.identifierhttp://arxiv.org/abs/hep-th/9803219
dc.identifierPhys.Rev.D58:027502,1998
dc.identifierdoi:10.1103/PhysRevD.58.027502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215807
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleNote on the point-splitting procedure to evaluate vacuum fluctuation in certain cylindrically symmetric backgrounds
dc.typetext

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