Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/106495
Type: Artigo de periódico
Title: On The Stability Of Universal Extradimensional Disks
Author: Coimbra-Araujo C.H.
Letelier P.S.
Abstract: The oscillation frequencies for perturbed circular geodesics on a universal extradimensional disk are computed. In particular, we investigate a disk constructed from Schwarzschild and Chazy-Curzon solutions with a simple extension for extra dimensions, by solving vacuum Einstein field equations for an extension of the Weyl metric. We find that it is possible to find a range of possible solutions where such a disk is stable and thus we derive the geodesic orbits for this situation. © 2008 IOP Publishing Ltd.
Editor: 
Rights: fechado
Identifier DOI: 10.1088/0264-9381/25/1/015001
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-37249029239&partnerID=40&md5=4554365c61e9813bb6bbec8dcd7062b9
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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