{"id":93341,"date":"2018-03-11T10:12:39","date_gmt":"2018-03-11T10:12:39","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/formulaciones-clasica-y-cuantica-de-los-modelos-de-gowdy-s1xs2-y-s3-acoplados-con-materia-classical-and-quantum-formulations-of-s1xs2-and-s3-gowdy-models-coupled-with-matter\/"},"modified":"2018-03-11T10:12:39","modified_gmt":"2018-03-11T10:12:39","slug":"formulaciones-clasica-y-cuantica-de-los-modelos-de-gowdy-s1xs2-y-s3-acoplados-con-materia-classical-and-quantum-formulations-of-s1xs2-and-s3-gowdy-models-coupled-with-matter","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/formulaciones-clasica-y-cuantica-de-los-modelos-de-gowdy-s1xs2-y-s3-acoplados-con-materia-classical-and-quantum-formulations-of-s1xs2-and-s3-gowdy-models-coupled-with-matter\/","title":{"rendered":"Formulaciones cl\u00e1sica y cu\u00e1ntica de los modelos de gowdy s1xs2 y s3 acoplados con materia\/\/classical and quantum formulations of s1xs2 and  s3 gowdy models coupled with matter"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Daniel G\u00f3mez Vergel <\/strong><\/h2>\n<p>Null el trabajo de investigaci\u00f3n que se presenta centra su atenci\u00f3n en la cuantizaci\u00f3n exacta (no perturbativa) de ciertas reducciones de simetr\u00eda de relatividad general, en concreto de los denominados modelos cosmol\u00f3gicos de gowdy polarizados linealmente  con las topolog\u00edas espaciales de la 3-asa (s1xs2) y la 3-esfera (s3). Estos modelos poseen un alto inter\u00e9s en cosmolog\u00eda, al proporcionar sistemas inhomog\u00e9neos con singularidades iniciales y finales, infinitos grados de libertad e invariancia bajo u na clase restringida de difeomorfismos. Se realiza una exposici\u00f3n rigurosa, haciendo uso de t\u00e9cnicas modernas de geometr\u00eda simpl\u00e9ctica, de los formalismos lagrangiano y hamiltoniano de tales sistemas acoplados a ciertos tipos de campos de materia (es calares sin masa) y se lleva a cabo su cuantizaci\u00f3n exacta mediante representaciones de tipo fock y schr\u00ed\u00b6dinger. Particular importancia adquiere en tales sistemas la posibilidad de implementar unitariamente su din\u00e1mica mediante una adecuada definici\u00f3 n de las variables din\u00e1micas. Se construyen expresiones cerradas para los operadores cu\u00e1nticos de evoluci\u00f3n y se analiza la existencia de estados semicl\u00e1sicos para tales sistemas. Este estudio es relevante en el campo de la gravedad y cosmolog\u00eda cu\u00e1n ticas, y adquiere asimismo un inter\u00e9s m\u00e1s general en el estudio de la axiom\u00e1tica y aplicaci\u00f3n de la teor\u00eda cu\u00e1ntica de campos en espacios curvos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Formulaciones cl\u00e1sica y cu\u00e1ntica de los modelos de gowdy s1xs2 y s3 acoplados con materia\/\/classical and quantum formulations of s1xs2 and  s3 gowdy models coupled with matter<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Formulaciones cl\u00e1sica y cu\u00e1ntica de los modelos de gowdy s1xs2 y s3 acoplados con materia\/\/classical and quantum formulations of s1xs2 and  s3 gowdy models coupled with matter <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Daniel G\u00f3mez Vergel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/05\/2009<\/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>Eduardo Jes\u00fas Sanchez Villase\u00f1or<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 m. Martin garcia <\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Daniel G\u00f3mez Vergel Null el trabajo de investigaci\u00f3n que se presenta centra su atenci\u00f3n en la cuantizaci\u00f3n [&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":[1],"tags":[192808,39570,182435],"class_list":["post-93341","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-daniel-gomez-vergel","tag-eduardo-jesus-sanchez-villasenor","tag-jose-m-martin-garcia"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/93341","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=93341"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/93341\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=93341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=93341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=93341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}