{"id":8369,"date":"2022-11-22T06:00:12","date_gmt":"2022-11-22T05:00:12","guid":{"rendered":"https:\/\/fermi.univ-tlse3.fr\/?post_type=tribe_events&#038;p=8369"},"modified":"2022-11-22T08:41:55","modified_gmt":"2022-11-22T07:41:55","slug":"tba-grzegorz-rajchel-mieldzioc-seminar-lpt-22-11-2022","status":"publish","type":"tribe_events","link":"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/tba-grzegorz-rajchel-mieldzioc-seminar-lpt-22-11-2022\/","title":{"rendered":"Br\u00e8ve histoire de l\u2019intrication quantique depuis Euler  &#8211; (Grzegorz Rajchel-Mieldzio\u0107 \/ Seminar \/ LPT). &#8211; 22\/11\/2022"},"content":{"rendered":"<p><span style=\"font-size: 20px;\"><strong>Grzegorz Rajchel-Mieldzio\u0107<\/strong><\/span> (ICFO Barcelone)<\/p>\n<p>The negative solution to the famous problem of 36 officers of Euler implies that there are no two orthogonal Latin squares of order six. We show that the problem has a solution, provided the officers can be entangled and construct two quantum orthogonal Latin squares of this size. In other words, we found an Absolutely Maximally Entangled state AME(4,6) for four subsystems with six levels each, equivalently a 2-unitary matrix U of size 36 which maximizes the entangling power among all bi-partite unitary gates of this dimension, or a perfect tensor Tijk\u2113 with four indices, each running from one to six, or pure non-additive quantum error correction code ((4, 1, 3))_6.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p class=\"western\"><code class=\"western\"><span style=\"font-family: Leelawadee UI, sans-serif;\"><div class=\"leaflet-map WPLeafletMap\" style=\"height:300px; width:80%;\"><\/div><script>\nwindow.WPLeafletMapPlugin = window.WPLeafletMapPlugin || [];\nwindow.WPLeafletMapPlugin.push(function WPLeafletMapShortcode() {\/*<script>*\/\nvar baseUrl = atob('aHR0cHM6Ly97c30udGlsZS5vcGVuc3RyZWV0bWFwLm9yZy97en0ve3h9L3t5fS5wbmc=');\nvar base = (!baseUrl && window.MQ) ?\n    window.MQ.mapLayer() : L.tileLayer(baseUrl,\n        L.Util.extend({}, {\n            detectRetina: 0,\n        },\n        {\"subdomains\":\"abc\",\"noWrap\":false,\"maxZoom\":18}        )\n    );\n    var options = L.Util.extend({}, {\n        layers: [base],\n        attributionControl: false\n    },\n    {\"zoomControl\":true,\"scrollWheelZoom\":true,\"doubleClickZoom\":true,\"fitBounds\":true,\"minZoom\":9,\"maxZoom\":18,\"maxBounds\":null,\"attribution\":\"<a href=\\\"http:\\\/\\\/leafletjs.com\\\" title=\\\"Une biblioth\\u00e8que JS pour des cartes interactives\\\">Leaflet<\\\/a>; \\u00a9 <a href=\\\"http:\\\/\\\/www.openstreetmap.org\\\/copyright\\\">OpenStreetMap<\\\/a> contributeurs\"},\n    {});\nwindow.WPLeafletMapPlugin.createMap(options).setView([43.560705280387,1.4674275538563],16);window.WPLeafletMapPlugin.createScale({});});<\/script><\/span><\/p>\n<p class=\"western\"><code class=\"western\"><span style=\"font-family: Leelawadee UI, sans-serif;\"><script>\nwindow.WPLeafletMapPlugin = window.WPLeafletMapPlugin || [];\nwindow.WPLeafletMapPlugin.push(function WPLeafletMarkerShortcode() {\/*<script>*\/\nvar map = window.WPLeafletMapPlugin.getCurrentMap();\nvar group = window.WPLeafletMapPlugin.getCurrentGroup();\nvar marker_options = window.WPLeafletMapPlugin.getIconOptions({});\nvar marker = L.marker(\n    [0,0],\n    marker_options\n);\nvar is_image = map.is_image_map;\n    marker.setLatLng( map.getCenter() );\nif (marker_options.draggable) {\n    marker.on('dragend', function () {\n        var latlng = this.getLatLng();\n        var lat = latlng.lat;\n        var lng = latlng.lng;\n        if (is_image) {\n            console.log('leaflet-marker y=' + lat + ' x=' + lng);\n        } else {\n            console.log('leaflet-marker lat=' + lat + ' lng=' + lng);\n        }\n    });\n}\nmarker.addTo( group );\nmarker.bindPopup(window.WPLeafletMapPlugin.unescape('FeRMI'));window.WPLeafletMapPlugin.markers.push( marker );\n        });<\/script><\/span><\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grzegorz Rajchel-Mieldzio\u0107 (ICFO Barcelone) The negative solution to the famous problem of 36 officers of Euler implies that there are no two orthogonal Latin squares of order six. We show&hellip;&nbsp;<a href=\"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/tba-grzegorz-rajchel-mieldzioc-seminar-lpt-22-11-2022\/\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">Br\u00e8ve histoire de l\u2019intrication quantique depuis Euler  &#8211; (Grzegorz Rajchel-Mieldzio\u0107 \/ Seminar \/ LPT). &#8211; 22\/11\/2022<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[48,313,233],"class_list":["post-8369","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-events","tribe_events_cat-lpt","tribe_events_cat-seminars","cat_events","cat_lpt","cat_seminars"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Br\u00e8ve histoire de l\u2019intrication quantique depuis Euler - (Grzegorz Rajchel-Mieldzio\u0107 \/ Seminar \/ LPT). - 22\/11\/2022 - FeRMI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/tba-grzegorz-rajchel-mieldzioc-seminar-lpt-22-11-2022\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Br\u00e8ve histoire de l\u2019intrication quantique depuis Euler - (Grzegorz Rajchel-Mieldzio\u0107 \/ Seminar \/ LPT). - 22\/11\/2022 - FeRMI\" \/>\n<meta property=\"og:description\" content=\"Grzegorz Rajchel-Mieldzio\u0107 (ICFO Barcelone) The negative solution to the famous problem of 36 officers of Euler implies that there are no two orthogonal Latin squares of order six. 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