{"id":93411,"date":"2018-03-11T10:12:47","date_gmt":"2018-03-11T10:12:47","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/highly-entangled-multiqubit-states-and-optimal-time-evolution\/"},"modified":"2018-03-11T10:12:47","modified_gmt":"2018-03-11T10:12:47","slug":"highly-entangled-multiqubit-states-and-optimal-time-evolution","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica-molecular\/highly-entangled-multiqubit-states-and-optimal-time-evolution\/","title":{"rendered":"Highly entangled multiqubit states and optimal time evolution"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio Borr\u00c1\u00a0s L\u00f3pez <\/strong><\/h2>\n<p>This thesis is devoted to the study of multipartite entanglement and its relationship with the problem of optimal time evolution. we introduce several multipartite entanglement measures and study their main properties paying special attention to the characterization of highly entangled states of multiqubit systems. We find the explicit expression for maximally entangled states in systems composed up to seven qubits, which are also robust under the action of several decoherence processes. we also give evidences supporting the fact that the transition time associated with the evolution between two arbitrary initial and final quantum states is usually shorter for systems characterized with a high degree of entanglement.  we finally propose a new methodology to optimize the design of quantum algorithms, considering the minimization of the real physical time needed to implement them.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Highly entangled multiqubit states and optimal time evolution<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Highly entangled multiqubit states and optimal time evolution <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio Borr\u00c1\u00a0s L\u00f3pez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Illes balears<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/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>Montserrat Casas Ametller<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas S\u00e1nchez dehesa moreno cid <\/li>\n<li>emili Bagan (vocal)<\/li>\n<li>ad\u00e1n Cabello quintero (vocal)<\/li>\n<li>Antonio Acin dal maschio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Borr\u00c1\u00a0s L\u00f3pez This thesis is devoted to the study of multipartite entanglement and its relationship with [&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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