{"id":139167,"date":"2026-01-12T17:42:21","date_gmt":"2026-01-12T17:42:21","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cosmologia-de-lovelock-formalismo-perturbativo\/"},"modified":"2026-01-12T17:42:21","modified_gmt":"2026-01-12T17:42:21","slug":"cosmologia-de-lovelock-formalismo-perturbativo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/cosmologia-de-lovelock-formalismo-perturbativo\/","title":{"rendered":"Cosmolog\u00eda de lovelock. formalismo perturbativo"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Guillermo Mena Marug\u00e1n <\/strong><\/h2>\n<p>En espacio-tiempos de mas de cuatro dimensiones, las teorias de lovelock constituyen una generalizacion natural de la gravedad de hilbert-einstein. En esta memoria hemos desarrollado un formalismo perturbativo para el tratamiento de las teorias de lovelock que permite obtener una inversion monovaluada de las relaciones derivadas-momentos y, con ello, un hamiltoniano gravitacional monovaluado bien definido.  hemos aplicado este formalismo al estudio de algunos de los modelos cosmologicos mas usuales, y procedido a su posterior cuantificacion. Los resultados fisicos alcanzados: i) generalizan a cosmolog\u00eda multidimensional los conseguidos en cosmolog\u00eda de cuatro dimensiones; y ii) coinciden cualitativamente con los correspondientes a la teoria de hilbert-einstein, por lo que refuerzan la validez de las conclusiones obtenidas en cosmolog\u00eda einsteiniana.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cosmolog\u00eda de lovelock. formalismo perturbativo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cosmolog\u00eda de lovelock. formalismo perturbativo <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Guillermo Mena Marug\u00e1n <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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> Gonzalez Diaz Pedro Felix<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Chinea Trujillo F. J. <\/li>\n<li>J. Julve Perez (vocal)<\/li>\n<li>Carlos Moreno Gonzalez (vocal)<\/li>\n<li> Sanz Estevez J. L. (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Guillermo Mena Marug\u00e1n En espacio-tiempos de mas de cuatro dimensiones, las teorias de lovelock constituyen una generalizacion [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1050,986,1052,199,1432,34004,2855],"tags":[38611,253676,67885,60587,253677,253678],"class_list":["post-139167","post","type-post","status-publish","format-standard","hentry","category-astronomia-y-astrofisica","category-complutense-de-madrid","category-cosmologia-y-cosmogonia","category-fisica","category-fisica-teorica","category-gravitacion","category-teoria-de-la-gravitacion-universal","tag-carlos-moreno-gonzalez","tag-chinea-trujillo-f-j","tag-gonzalez-diaz-pedro-felix","tag-guillermo-mena-marugan","tag-j-julve-perez","tag-sanz-estevez-j-l"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=139167"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139167\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=139167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=139167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=139167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}