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The evolution of discontinuities in radiating spheres in the diffusion approximation

dc.rights.licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/ve/
dc.contributor.authorBarreto Acevedo, Willianses_VE
dc.contributor.authorNúñez, Luises_VE
dc.contributor.authorHerrera, L.es_VE
dc.date2005-12-08es_VE
dc.date.accessioned2005-12-08T09:00:00Z
dc.date.available2005-12-08T09:00:00Z
dc.date.created1991-07-10es_VE
dc.date.issued2005-12-08T09:00:00Zes_VE
dc.identifier.otherT016300002554/0es_VE
dc.identifier.urihttp://www.saber.ula.ve/handle/123456789/16868
dc.description.abstractThe evolution of discontinuities in radiating spheres in the diffusion approximation (Barreto Acevedo, Willians; Herrera, L.; Núñez, Luis) Abstract The evolution of discontinuities in a general relativistic sphere free of singularities is studied. The energy transport mechanism through fluid is diffusive. The distribution of matter is divided by a shock wave front in two regions. The equations of state at both sides of the shock are different, and the solutions are matched on it via the Rankine-Hugoniot conditions. The outer metric joins the Vaidya solution at the boundary surface of the sphere. Exploding models are obtained, and their dynamics are studied using a generalized compressibility coefficient for nonadiabatic systems. Artículo publicado en: The Astrophysical Journal, 375:663-673,1991 July 10es_VE
dc.format.extent1160305es_VE
dc.language.isoeses_VE
dc.publisherSABER ULAes_VE
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAstrofísicaes_VE
dc.subjectDistribuciones autogravitanteses_VE
dc.titleThe evolution of discontinuities in radiating spheres in the diffusion approximationes_VE
dc.typeinfo:eu-repo/semantics/article
dc.description.emailwbarreto@ula.vees_VE
dc.description.emailnunez@ula.vees_VE
dc.description.emaillaherrera@telcel.net.vees_VE
dc.description.tiponivelNivel monográficoes_VE
dc.subject.facultadFacultad de Ciencias.es_VE
dc.subject.keywordsDiffusion relativityes_VE
dc.subject.keywordsShock waveses_VE
dc.subject.keywordsAstrophysicses_VE
dc.subject.keywordsRadiation distributiones_VE
dc.subject.keywordsRankine-Hugoniot relationes_VE
dc.subject.keywordsRelativityes_VE
dc.subject.keywordsShock discontinuityes_VE
dc.subject.keywordsApproximationes_VE
dc.subject.keywordsDiffusiones_VE
dc.subject.keywordsHeat transmissiones_VE
dc.subject.keywordsSphereses_VE
dc.subject.laboratorioLaboratorio de Física Teóricaes_VE
dc.subject.tipoArtículoses_VE


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