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dc.rights.licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/ve/
dc.contributor.authorAbreu, Hensoes_VE
dc.contributor.authorHernández G., Héctores_VE
dc.contributor.authorNúñez, Luises_VE
dc.date2006-12-28es_VE
dc.date.accessioned2006-12-28T09:00:00Z
dc.date.available2006-12-28T09:00:00Z
dc.date.created2006-12-28es_VE
dc.date.issued2006-12-28T09:00:00Zes_VE
dc.identifier.otherT016300003522/0es_VE
dc.identifier.urihttp://www.saber.ula.ve/handle/123456789/17098
dc.description.abstractCracking of self-gravitating compact objects with local and non local equations of state. (Abreu, Henso; Hernández, Hector y Núñez, Luis) Abstract We discuss the effect that small fluctuations of density and local anisotropy (principal unequal stresses) may have on the occurrence of cracking in spherical compact objects having a non local and local politropic equations of state. A non local equation of state provides, at a given point, the radial pressure not only as function of the density at that point, but its functional throughout the enclosed distribution. It is shown that departures from the equilibrium may lead to the appearance of cracking and it seams to be related not only to fluctuations on the local anisotropy but also to the density. We have found that these fluctuations should have the same sign and the effect of the perturbations in density qualitatively different to the variations in anisotropy.es_VE
dc.format.extent301983es_VE
dc.language.isoeses_VE
dc.publisherSABER ULAes_VE
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDistribuciones autogravitanteses_VE
dc.titleCracking of self-gravitating compact objects with local and non local equations of state.es_VE
dc.typeinfo:eu-repo/semantics/article
dc.description.emailhenso@ula.vees_VE
dc.description.emailhector@ula.vees_VE
dc.description.emailnunez@ula.vees_VE
dc.description.tiponivelNivel monográficoes_VE
dc.subject.centroinvestigacionCentro de Física Fundamental (CFF)es_VE
dc.subject.centroinvestigacionCentro Nacional de Cálculo Científico (CeCalCULA)es_VE
dc.subject.departamentoDepartamento de Físicaes_VE
dc.subject.facultadFacultad de Ciencias.es_VE
dc.subject.idiomaIngléses_VE
dc.subject.laboratorioLaboratorio de Física Teóricaes_VE
dc.subject.organizacionCorporación Parque Tecnológico de Mérida (CPTM)es_VE
dc.subject.tipoArtículoses_VE


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