{"id":56749,"date":"2018-03-09T22:44:33","date_gmt":"2018-03-09T22:44:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/correccions-qua-ntiques-en-la-teoria-quiral-de-ressona-ncies-correcciones-cuanticas-en-la-teoria-quiral-de-resonancias\/"},"modified":"2018-03-09T22:44:33","modified_gmt":"2018-03-09T22:44:33","slug":"correccions-qua-ntiques-en-la-teoria-quiral-de-ressona-ncies-correcciones-cuanticas-en-la-teoria-quiral-de-resonancias","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/correccions-qua-ntiques-en-la-teoria-quiral-de-ressona-ncies-correcciones-cuanticas-en-la-teoria-quiral-de-resonancias\/","title":{"rendered":"Correccions qu\u00c1\u00a0ntiques en la teoria quiral de resson\u00c1\u00a0ncies (correcciones cu\u00e1nticas en la teor\u00eda quiral de resonancias)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ignasi Rosell Escrib\u00c1\u00a0 <\/strong><\/h2>\n<p>En esta tesis se sugiere el uso de la teor\u00eda quiral de resonancias para describir qcd a energ\u00edas intermedias. Este modelo utiliza las ideas de los lagrangianos fenomenol\u00f3gicos propuestos por weinberg. Se utiliza la expansi\u00f3n en un gran n\u00famero de colores como par\u00e1metro de expansi\u00f3n y un punto fundamental es el uso del comportamiento de qcd a altas energ\u00edas. El objetivo de la tesis es realizar un primer paso hacia la consideraci\u00f3n de las correcciones cu\u00e1nticas en este modelo. en primer lugar se calcula el factor de forma vectorial del pi\u00f3n a orden subdominante. Este c\u00e1lculo nos permite comprobar que el contaje est\u00e1 bien definido, nos permite predecir acoplamientos quirales a orden subdominante y nos demuestra la necesidad de considerar los factores de forma con resonancias como estados asint\u00f3ticos. Siguiendo estas ideas, se calcula la diferencia de la funci\u00f3n de dos puntos de dos corrientes escalares y pseudoescalares, lo cual permite predecir los acoplamientos quirales l(8) y c(38), manteniendo un control de la dependencia de escala. Se han estudiado todas las ligaduras que vienen de considerar los factores de forma a dos cuerpos en el sector de paridad intr\u00ednseca par de la teor\u00eda. por \u00faltimo, el estudio de la renormalizaci\u00f3n a un bucle con s\u00f3lo resonancias escalares y pseudoescalres nos permite comprobar el buen funcionamiento de la saturaci\u00f3n por parte de las resonancias de los acoplamientos quirales ligados a estas resonancias, a orden subdominante.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Correccions qu\u00c1\u00a0ntiques en la teoria quiral de resson\u00c1\u00a0ncies (correcciones cu\u00e1nticas en la teor\u00eda quiral de resonancias)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Correccions qu\u00c1\u00a0ntiques en la teoria quiral de resson\u00c1\u00a0ncies (correcciones cu\u00e1nticas en la teor\u00eda quiral de resonancias) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ignasi Rosell Escrib\u00c1\u00a0 <\/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 25\/01\/2007<\/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>Antonio Pich Zardoya<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: vicent Gim\u00e9nez g\u00f3mez <\/li>\n<li>matthias Jamin (vocal)<\/li>\n<li>joaquim Prades hern\u00e1ndez (vocal)<\/li>\n<li> Ruiz femen\u00eda pedro david (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ignasi Rosell Escrib\u00c1\u00a0 En esta tesis se sugiere el uso de la teor\u00eda quiral de resonancias para [&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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