{"id":16091,"date":"2018-03-09T09:03:33","date_gmt":"2018-03-09T09:03:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/dinamica-no-lineal-del-movimiento-vibracional-del-sistema-molecular-hcn-hnc-correspondencia-entre-la-mecanica-clasica-y-la-mecanica-cuantica\/"},"modified":"2018-03-09T09:03:33","modified_gmt":"2018-03-09T09:03:33","slug":"dinamica-no-lineal-del-movimiento-vibracional-del-sistema-molecular-hcn-hnc-correspondencia-entre-la-mecanica-clasica-y-la-mecanica-cuantica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/dinamica-no-lineal-del-movimiento-vibracional-del-sistema-molecular-hcn-hnc-correspondencia-entre-la-mecanica-clasica-y-la-mecanica-cuantica\/","title":{"rendered":"Din\u00e1mica no lineal del movimiento vibracional del sistema molecular hcn\/hnc: correspondencia entre la mec\u00e1nica cl\u00e1sica y la mec\u00e1nica cu\u00e1ntica"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Seidel G\u00f3mez De Quero <\/strong><\/h2>\n<p>El objetivo de la tesis es el estudio sistem\u00e1tico de la din\u00e1mica vibracional de un sistema molecular triat\u00f3mico no r\u00edgido, hcn\/hnc, en la aproximaci\u00f3n de born-oppenheimer, utilizando una superficie de energ\u00eda potencial realista y limitando a dos el n\u00famero de grados de libertad del sistema.  se ha estudiado la estructura del espacio de fases cl\u00e1sico utilizando superficies de secci\u00f3n de poincar\u00e9 compuestas y se ha comprobado que la din\u00e1mica cl\u00e1sica del sistema presenta regiones de comportamiento regular cerca de los pozos de potencial hcn y hnc y regiones ca\u00f3ticas, para las que se han localizado los puntos fijos hiperb\u00f3licos m\u00e1s importantes.  se han calculado funciones de onda y niveles de energ\u00eda para los primeros 600 estados vibracionales, utilizando el m\u00e9todo dvr para resolver num\u00e9ricamente la ecuaci\u00f3n de schr\u00ed\u00b6dinger estacionaria, asi como los an\u00e1logos cu\u00e1nticos a las superficies de secci\u00f3n de poincar\u00e9, a partir de las funciones de husimi.  se han clasificado los estados estacionarios en regulares de uno u otro pozo, regulares de rotor, de escara e irregulares, observando que a distintas energ\u00edas aparecen estados de uno u otro tipo de manera caracter\u00edstica.  se han hallado manifestaciones cu\u00e1nticas del caos cl\u00e1sico en la estad\u00edstica de niveles de energ\u00eda y en la aparici\u00f3n de estados de escara asociados a estructuras del espacio de fases cl\u00e1sico, y se ha calculado el diagrama de correlaci\u00f3n de los niveles de energ\u00eda tomando la constante de planck reducida como par\u00e1metro, en el que se analizan la dependencia de los niveles regulares y la aparici\u00f3n de cruces evitados entre niveles.  esta tesis es una aportaci\u00f3n al estudio de las manifestaciones cu\u00e1nticas del caos cl\u00e1sico en un sistema gen\u00e9rico, en el sentido de no ser completamente regular ni ca\u00f3tico, y realista, en cuanto se ha utilizado una superficie de energ\u00eda potencial que reproduce con precisi\u00f3n espectrosc\u00f3pica los resultados experimenta<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Din\u00e1mica no lineal del movimiento vibracional del sistema molecular hcn\/hnc: correspondencia entre la mec\u00e1nica cl\u00e1sica y la mec\u00e1nica cu\u00e1ntica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Din\u00e1mica no lineal del movimiento vibracional del sistema molecular hcn\/hnc: correspondencia entre la mec\u00e1nica cl\u00e1sica y la mec\u00e1nica cu\u00e1ntica <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Seidel G\u00f3mez De Quero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/03\/2002<\/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>Rosa Mar\u00eda Benito Zafrilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Fe\u00e1s esteban Juan  Jes\u00fas <\/li>\n<li>florentino Borondo rodriguez (vocal)<\/li>\n<li> Scala estalella Juan  Jos\u00e9 (vocal)<\/li>\n<li>Jos\u00e9 S\u00e1nchez dehesa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Seidel G\u00f3mez De Quero El objetivo de la tesis es el estudio sistem\u00e1tico de la din\u00e1mica [&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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