{"id":1430,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/modelos-integrables-bidimensionales-con-condiciones-de-contorno-abiertas-e-invariancia-bajo-grupos-cuanticos\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"modelos-integrables-bidimensionales-con-condiciones-de-contorno-abiertas-e-invariancia-bajo-grupos-cuanticos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/modelos-integrables-bidimensionales-con-condiciones-de-contorno-abiertas-e-invariancia-bajo-grupos-cuanticos\/","title":{"rendered":"Modelos integrables bidimensionales con condiciones de contorno abiertas e invariancia bajo grupos cuanticos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alejandro Gonzalez Ruiz <\/strong><\/h2>\n<p>En la memoria de tesis doctoral se hace un estudio sobre modelos de vertices y cadenas de espin bidimensionales exactamente integrables y con condiciones de contorno abiertas. Se encuentran soluciones de las ecuaciones de reflexion para diferentes modelos. En algunos casos estas soluciones son las mas generales. Posteriormente se relacionan las cadenas invariantes grupo cuantico con las trazas de markov. Se obtienen las cadenas invariantes suq(n) y chq(2) y los generadores del grupo cuantico en el limite del parametro espectral. Se generaliza el ansatz de bethe encajado y se resuelve el problema de autovalores de la cadena invariante suq(n). Tambien se hace un estudio de las correcciones de tama\u00f1o finito. Se resuelve posteriormente el modelo t-j de superconductividad con condiciones abiertas. Lo mismo se hace con las cadenas asociadas a las algebras tipo an-1 con condiciones de contorno abiertas.  por ultimo se demuestra la propiedad de peso maximo para la cadena invariante suq(n) y el modelo t-j con invariacia splq(2,1).  en las conclusiones se comenta la posible aplicacion de los resultados obtenidos al problema de hofstadter y otros relacionados con condiciones abiertas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos integrables bidimensionales con condiciones de contorno abiertas e invariancia bajo grupos cuanticos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos integrables bidimensionales con condiciones de contorno abiertas e invariancia bajo grupos cuanticos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alejandro Gonzalez Ruiz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Alberto Ibort Latre<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Alberto Galindo Tixaire <\/li>\n<li> Sierra Rodero Fco. German (vocal)<\/li>\n<li>Giuseppe Marmo (vocal)<\/li>\n<li> Azcarraga Feliu Jos\u00e9 Adolfo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alejandro Gonzalez Ruiz En la memoria de tesis doctoral se hace un estudio sobre modelos de vertices [&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":[199,1432],"tags":[5769,6173,6172,6176,6175,6174],"class_list":["post-1430","post","type-post","status-publish","format-standard","hentry","category-fisica","category-fisica-teorica","tag-alberto-galindo-tixaire","tag-alberto-ibort-latre","tag-alejandro-gonzalez-ruiz","tag-azcarraga-feliu-jose-adolfo","tag-giuseppe-marmo","tag-sierra-rodero-fco-german"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/1430","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=1430"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/1430\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=1430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=1430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=1430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}