{"id":11067,"date":"2024-10-15T08:51:56","date_gmt":"2024-10-15T06:51:56","guid":{"rendered":"https:\/\/fermi.univ-tlse3.fr\/?post_type=tribe_events&#038;p=11067"},"modified":"2024-10-17T08:54:42","modified_gmt":"2024-10-17T06:54:42","slug":"exploiter-les-symetries-dans-la-physique-quantique-a-plusieurs-corps-lukas-devos-lpt-seminar-12-11-2024-14h","status":"publish","type":"tribe_events","link":"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/exploiter-les-symetries-dans-la-physique-quantique-a-plusieurs-corps-lukas-devos-lpt-seminar-12-11-2024-14h\/","title":{"rendered":"Exploiter les sym\u00e9tries dans la physique quantique \u00e0 plusieurs corps. &#8211; (Lukas Devos \/ LPT \/ Seminar). &#8211; 22\/10\/2024, 14H"},"content":{"rendered":"<p><span style=\"font-size: 20px;\"><span style=\"color: #191970;\"><strong>Lukas Devos <\/strong><\/span>(Universit\u00e9 de Gand)<\/span><\/p>\n<p><span style=\"background-color: #cecece;\">Seminar LPT, 22\/10\/2024, 14H, 3R1, seminar room, 3rd floor<\/span><\/p>\n<p><span style=\"font-size: 20px;\"><strong>Abstract :<\/strong><\/span><br \/>\nIn the study of quantum many-body systems, symmetries play a crucial role in understanding emergent phenomena and reducing computational complexity. Here I will explore how exploiting symmetries within the tensor network formalism can provide more insights into the properties of these complex systems. We will discuss how tensor networks serve as powerful tools for efficiently representing and simulating quantum states. By incorporating global symmetries in a local manner into these frameworks, we can significantly enhance the efficiency of numerical algorithms and capture essential features of quantum phases and transitions. The goal is to briefly introduce how tensor networks serve as numerical tools to study condensed matter systems, and then shed some light on the additional steps required to include symmetries, hinting at the underlying mathematical structures.<\/p>\n<hr \/>\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 - 3R1'));window.WPLeafletMapPlugin.markers.push( marker );\n        });<\/script><\/span><\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lieu : salle de s\u00e9minaire, 3\u00e8me \u00e9tage, 3R1<\/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":"","neve_meta_reading_time":"","_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[48,313,233],"class_list":["post-11067","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 - 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