{"id":8804,"date":"2023-01-23T06:30:29","date_gmt":"2023-01-23T05:30:29","guid":{"rendered":"https:\/\/fermi.univ-tlse3.fr\/?post_type=tribe_events&#038;p=8804"},"modified":"2023-01-24T10:44:12","modified_gmt":"2023-01-24T09:44:12","slug":"circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h","status":"publish","type":"tribe_events","link":"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\/","title":{"rendered":"Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\/  LCAR \/ Seminar). &#8211; 3\/02\/23, 11H"},"content":{"rendered":"<p><strong><span style=\"font-size: 20px; color: #191970;\">Igor Dotsenko<\/span> <\/strong>(Laboratoire Kastler Brossel (LKB), Coll\u00e8ge de France &#8211; CNRS, Paris, France)<\/p>\n<p><span style=\"background-color: #cecece;\">S\u00e9minaire, vendredi 3 f\u00e9vrier 11H. &#8211; Salle de s\u00e9minaire, 3R1, 3\u00e8me \u00e9tage<\/span><\/p>\n<p><strong>R\u00e9sum\u00e9<\/strong> :<br \/>\nTechnological breakthroughs in controlling individual quantum systems are opening up broad perspectives in quantum science. Individual circular Rydberg atoms interacting with high-quality superconducting resonators have already shown their exceptional importance in developing quantum technologies. The high degree of control over Rydberg atoms make them also excellent ingredients for thriving fields, like quantum thermodynamics and quantum simulations.<\/p>\n<p>I will first present how we contributed, with our cavity QED setup, to quantum thermodynamics where fundamentally random quantum measurements and non-classical coherence start to play a significant role in the system\u2019s dynamics. The realization of a Maxwell\u2019s demon at the microscopic level made it possible to study in every detail entropy production and its connection to the Second law and irreversibility.<\/p>\n<p>Quantum simulations involving a large number of atoms requires, among other things, a significant increase of the atomic lifetime. We are building a next-generation experimental setup in which arrays of Rydberg atoms will be trapped and protected from spontaneous emission by properly tailoring their microwave environment. I will present the main challenges of this project, its current status and the perspectives it opens.<\/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>; 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CNRS, Paris, France) S\u00e9minaire, vendredi 3 f\u00e9vrier 11H. &#8211; Salle de s\u00e9minaire, 3R1, 3\u00e8me \u00e9tage R\u00e9sum\u00e9 : Technological breakthroughs in&hellip;&nbsp;<a href=\"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\/\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\/  LCAR \/ Seminar). &#8211; 3\/02\/23, 11H<\/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":[48,309,233],"class_list":["post-8804","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-events","tribe_events_cat-lcar","tribe_events_cat-seminars","cat_events","cat_lcar","cat_seminars"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\/ LCAR \/ Seminar). - 3\/02\/23, 11H - 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\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\/ LCAR \/ Seminar). - 3\/02\/23, 11H - FeRMI\" \/>\n<meta property=\"og:description\" content=\"Igor Dotsenko (Laboratoire Kastler Brossel (LKB), Coll\u00e8ge de France &#8211; CNRS, Paris, France) S\u00e9minaire, vendredi 3 f\u00e9vrier 11H. &#8211; Salle de s\u00e9minaire, 3R1, 3\u00e8me \u00e9tage R\u00e9sum\u00e9 : Technological breakthroughs in&hellip;&nbsp;Lire la suite &raquo;Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\/ LCAR \/ Seminar). &#8211; 3\/02\/23, 11H\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\/\" \/>\n<meta property=\"og:site_name\" content=\"FeRMI\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-24T09:44:12+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/event\\\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\\\/\",\"url\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/event\\\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\\\/\",\"name\":\"Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\\\/ LCAR \\\/ Seminar). - 3\\\/02\\\/23, 11H - FeRMI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/#website\"},\"datePublished\":\"2023-01-23T05:30:29+00:00\",\"dateModified\":\"2023-01-24T09:44:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/event\\\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/event\\\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/event\\\/circular-rydberg-atoms-from-quantum-thermodynamics-towards-quantum-simulations-igor-dotsenko-lcar-seminar-3-02-23-11h\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Events\",\"item\":\"https:\\\/\\\/fermi.univ-tlse3.fr\\\/fr\\\/home\\\/events\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Circular Rydberg atoms: from quantum thermodynamics towards quantum simulations (Igor Dotsenko\\\/ LCAR \\\/ Seminar). &#8211; 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