Topologica Defects and Corrections to the Nambu Action

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dc.creatorSilveira, Vanda
dc.creatorMaia, M. D.
dc.date1993-03-11
dc.date.accessioned2026-07-07T11:46:22Z
dc.date.available2026-07-07T11:46:22Z
dc.descriptionThe effective action of a (1+2)-dimensional defect is obtained as an expansion in powers of the thickness.Considering non-straight solutions as the zero order term, the corrections to the Nambu action are found to depend on the curvature scalar and on the gaussian curvature .
dc.descriptionUNB.FIS.FM-002/92, Marcos@FNAL, 12 pages, Latex
dc.identifierhttps://arxiv.org/abs/gr-qc/9303017
dc.identifierhttp://arxiv.org/abs/gr-qc/9303017
dc.identifierPhys.Lett.A174:280-284,1993
dc.identifierdoi:10.1016/0375-9601(93)90138-P
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202199
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleTopologica Defects and Corrections to the Nambu Action
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