{"id":7527,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/anisotropies-de-la-radiacio-de-fons-de-microones-produides-per-inhomogeneitats-cosmologiques-no-lineals\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"anisotropies-de-la-radiacio-de-fons-de-microones-produides-per-inhomogeneitats-cosmologiques-no-lineals","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/anisotropies-de-la-radiacio-de-fons-de-microones-produides-per-inhomogeneitats-cosmologiques-no-lineals\/","title":{"rendered":"Anisotropies de la radiacio de fons de microones produides per inhomogeneitats cosmologiques no lineals."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Fullana Alfonso Marius Josep <\/strong><\/h2>\n<p>Hemos construido un codigo numerico no lineal e invariante gauce que integra las ecs. De las geodesicas nulas en el espacio-tiempo de tolman-bondi sin ninguna aproximacion. Nuestros programas permiten calcular las anisotropias que origina una sola inhomobeneidad cosmologica esferica con presion nula (antes del cruce de capas).  hemos estudiado las anisotropias creadas por una amplia gama de modelos del gran atractor (ga), del vacio de boyero (vb) y de progenitores de estas estructuras situadas a diferentes distancias del observador. Las anisotropias mas importnantes obtienen para progenitores del ga y son del orden de 10 elevado a menos 5 y de escalas angulares de unos grados, cuando evolucionan en universos suficientemente abiertos (      ) y estan situados a 2 menor igual z menor igual 32. Estos efectos y los de los progenitores del vb (que aunque mas peque\u00f1os no son despreciables) podrian contribuir a las anisotrpias obeservadas en estas escalas; por tanto, en universos abiertos, se deberia estudiar la anisotropia generada por distribuciones de fluctuaciones de densidad que incluyan las estructuras estudiadas en la tesis de manera conveniente. ( Las estructuras son suavemente no lineales cuando influyen sobre los fotones de la radiacion lo que sugiere que el efecto que causara la ansiotropia es un efecto sachs-wolfe integrado).<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Anisotropies de la radiacio de fons de microones produides per inhomogeneitats cosmologiques no lineals.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Anisotropies de la radiacio de fons de microones produides per inhomogeneitats cosmologiques no lineals. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Fullana Alfonso Marius Josep <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Saez Milan Diego Pascual<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Sanz Est\u00e9vez Jos\u00e9 Luis <\/li>\n<li>Rosa Dom\u00ednguez Tenreiro (vocal)<\/li>\n<li>Rafael Rebolo Lopez (vocal)<\/li>\n<li>Fernando Atrio Barandela (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fullana Alfonso Marius Josep Hemos construido un codigo numerico no lineal e invariante gauce que integra las [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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