{"id":13044,"date":"2022-04-22T09:47:33","date_gmt":"2022-04-22T01:47:33","guid":{"rendered":"https:\/\/cantor.math.ntnu.edu.tw\/?p=13044"},"modified":"2022-04-26T16:46:38","modified_gmt":"2022-04-26T08:46:38","slug":"1-170-2","status":"publish","type":"post","link":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/2022\/04\/22\/1-170-2\/","title":{"rendered":"<span style=\"color:#3566BD\">[Seminar on Quantum Theory and Computation] <\/span>\u30105\u67083\u65e5\u3011\u570b\u7acb\u6210\u529f\u5927\u5b78\u6578\u5b78\u7cfb\u6797\u654f\u96c4\u6559\u6388"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13044\" class=\"elementor elementor-13044\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1bc11ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1bc11ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bd2c19\" data-id=\"1bd2c19\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2266b04 elementor-widget elementor-widget-text-editor\" data-id=\"2266b04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Speaker:<\/strong> \u6797\u654f\u96c4\u6559\u6388 (\u570b\u7acb\u6210\u529f\u5927\u5b78\u6578\u5b78\u7cfb)<\/p><p><strong>Title:<\/strong> Optimization Algorithms for Quantifying Entanglement<\/p><p><strong>Abstract:<\/strong><br \/>Gauging the distance between a mixed state and its nearest separable state is critical but challenging in the quantum mechanical system. In this talk, we include theories and algorithms for quantifying entanglement. Particularly, we discuss a dynamical system approach to quantify<br \/>entangled bipartite systems, which has several advantages, including 1) A gradient dynamics in the complex space can be described in a reasonably concise way; 2) The global convergence from any starting point to a local solution is guaranteed; 3) The requirement that the combination coefficients of pure states must be a probability distribution can be ensured; 4) The rank can be dynamically adjusted.<\/p><p><strong>Date:<\/strong> Tuesday, May 3, 2022<\/p><p><strong>Time:<\/strong> 13:40-15:00<\/p><p><strong>Venue:<\/strong> M212<\/p><p>\u540c\u6b65\u8996\u8a0a\u9023\u7d50:<br \/><span style=\"color: #0000ff;\"><a class=\"GWpD7c Q30cfe FDuXl\" style=\"color: #0000ff;\" href=\"https:\/\/meet.google.com\/ypt-nmbj-wrr?hs=122&amp;authuser=1\" target=\"_blank\" rel=\"noreferrer noopener\">meet.google.com\/ypt-nmbj-wrr<\/a><\/span><\/p><p>\u00a0<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-13091 size-large\" src=\"https:\/\/cantor.math.ntnu.edu.tw\/wp-content\/uploads\/2022\/04\/Poster-Lin-2-724x1024.png\" alt=\"\" width=\"724\" height=\"1024\" srcset=\"https:\/\/cantor.math.ntnu.edu.tw\/wp-content\/uploads\/2022\/04\/Poster-Lin-2-724x1024.png 724w, https:\/\/cantor.math.ntnu.edu.tw\/wp-content\/uploads\/2022\/04\/Poster-Lin-2-212x300.png 212w, https:\/\/cantor.math.ntnu.edu.tw\/wp-content\/uploads\/2022\/04\/Poster-Lin-2-768x1086.png 768w, https:\/\/cantor.math.ntnu.edu.tw\/wp-content\/uploads\/2022\/04\/Poster-Lin-2.png 786w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8228aaa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8228aaa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6df5b47\" data-id=\"6df5b47\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fed51c2 elementor-widget elementor-widget-text-editor\" data-id=\"fed51c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u76f8\u95dc\u6f14\u8b1b\u9023\u7d50<\/p><ul><li>\u30104\u670826\u65e5\u3011<a href=\"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/2022\/04\/22\/1-170\/\" target=\"_blank\" rel=\"noopener\">\u672c\u7cfb\u5f35\u6bd3\u9e9f\u6559\u6388<\/a><\/li><li>\u30105\u670810\u65e5\u3011<a href=\"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/2022\/04\/22\/1-170-3\/\" target=\"_blank\" rel=\"noopener\">\u570b\u7acb\u81fa\u7063\u5927\u5b78\u6578\u5b78\u7cfb\u9673\u5f65\u5609\u7814\u7a76\u751f<\/a><\/li><li>\u30105\u670817\u65e5\u3011<a href=\"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/2022\/04\/22\/1-170-3-2\/\" target=\"_blank\" rel=\"noopener\">\u672c\u7cfb\u9673\u90a6\u61b2\u540c\u5b78<\/a><\/li><li>\u30105\u670824\u65e5\u3011<a href=\"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/2022\/04\/22\/1-170-3-2-2\/\" target=\"_blank\" rel=\"noopener\">\u672c\u7cfb\u6c6a\u67cf\u7acb<\/a>\u7814\u7a76\u751f<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Speaker: \u6797\u654f\u96c4\u6559\u6388 (\u570b\u7acb\u6210\u529f\u5927\u5b78\u6578\u5b78\u7cfb) Title: Optimization Algorith [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[1,124,64],"tags":[],"class_list":["post-13044","post","type-post","status-publish","format-standard","hentry","category-news","category-speeches","category-announcement","entry"],"_links":{"self":[{"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/13044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/comments?post=13044"}],"version-history":[{"count":16,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/13044\/revisions"}],"predecessor-version":[{"id":13120,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/13044\/revisions\/13120"}],"wp:attachment":[{"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/media?parent=13044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/categories?post=13044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cantor.math.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/tags?post=13044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}