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Radiating spheres in general relativity with a mixed transport energy flow
dc.rights.license | http://creativecommons.org/licenses/by-nc-sa/3.0/ve/ | |
dc.contributor.author | Barreto Acevedo, Willians | es_VE |
dc.contributor.author | Núñez, Luis | es_VE |
dc.date | 2006-01-26 | es_VE |
dc.date.accessioned | 2006-01-26T09:00:00Z | |
dc.date.available | 2006-01-26T09:00:00Z | |
dc.date.created | 1991-01-01 | es_VE |
dc.date.issued | 2006-01-26T09:00:00Z | es_VE |
dc.identifier.other | T016300002558/0 | es_VE |
dc.identifier.uri | http://www.saber.ula.ve/handle/123456789/16866 | |
dc.description.abstract | Radiating spheres in general relativity with a mixed transport energy flow (Barreto Acevedo, Willians; Núñez, Luis) Abstract A semi-numerical method by Herrera et al. (1980) is extended to handle the evolution of general relativistic spheres where diffusion and free streaming radiation processes coexist. It is shown when mixed-mode radiation is present a very different hydrodynamic picture emerges from the models previously considered in both radiation limit. Characteristic times for free streaming, hydrodynamics, and diffusion processes are considered comparable. Hydrodynamics and radiation are strongly coupled and the particular equation of state of the model emerges as a very important element in the dynamic of the matter distribution. Artículo publicado en: Astrophysics and Space Science 178: 261-275, 1991. | es_VE |
dc.format.extent | 917458 | es_VE |
dc.language.iso | es | es_VE |
dc.publisher | SABER ULA | es_VE |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Distribuciones autogravitantes | es_VE |
dc.title | Radiating spheres in general relativity with a mixed transport energy flow | es_VE |
dc.type | info:eu-repo/semantics/article | |
dc.description.email | wbarreto@ula.ve | es_VE |
dc.description.email | nunez@ula.ve | es_VE |
dc.description.tiponivel | Nivel monográfico | es_VE |
dc.subject.facultad | Facultad de Ciencias. | es_VE |
dc.subject.keywords | Gravitational collapse | es_VE |
dc.subject.keywords | Radiative transfer | es_VE |
dc.subject.keywords | Relativity | es_VE |
dc.subject.keywords | Supernova remnants | es_VE |
dc.subject.keywords | Explosions | es_VE |
dc.subject.keywords | Hydrodynamics | es_VE |
dc.subject.keywords | Spheres | es_VE |
dc.subject.laboratorio | Laboratorio de Física Teórica | es_VE |
dc.subject.tipo | Artículos | es_VE |