{"id":1476,"date":"2019-02-28T11:11:50","date_gmt":"2019-02-28T10:11:50","guid":{"rendered":"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/"},"modified":"2019-02-28T11:11:50","modified_gmt":"2019-02-28T10:11:50","slug":"the-new-formulation-of-the-teichmuller-tqft","status":"publish","type":"events","link":"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/","title":{"rendered":"The new formulation of the Teichm\u00fcller TQFT"},"content":{"rendered":"<section class=\"wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\"><p>J\u00f8rgen Ellegaard Andersen is Professor and Director of the Centre for Quantum Geometry of Moduli Spaces at Aarhus University. He is also Distinguished Visiting Professor at<\/p><p>California Institute of Technology. Before that, he was Director of the Center for the Topology and Quantization of Moduli Spaces. Among his many prizes and grants are a Clay Mathematical Institute research scholarship, which he did spend at University of California Berkeley, a big National Science Foundation grant joint with Alan Weinstein, an ERC Synergy Grant (as the corresponding PI), a Niels Bohr Professor Initiative and a DNRF Center of excellence.<\/p><p>A few years ago we define the Teichm\u00fcller TQFT, which is based on a deformation of quantum Teichm\u00fcller theory. In its original formulation there was a certain homology assumption needed to guarantee finiteness of the involved integrals in the definition of that TQFT. In our new formulation, this assumption is no longer needed. The talk will be focused on our new formulation and if time permits the relation to the old formulation. The talk is based on joint work with Rinat Kashaev.<\/p><\/div><\/section>","protected":false},"excerpt":{"rendered":"<p>J\u00f8rgen Ellegaard Andersen is Professor and Director of the Centre for Quantum Geometry of Moduli Spaces at Aarhus University. He is also Distinguished Visiting Professor atCalifornia Institute of Technology. Before that, he was Director of the Center for the Topology and Quantization of Moduli Spaces. Among his many prizes and grants are a Clay Mathematical Institute research scholarship, which he did spend at University of California Berkeley, a big National Science Foundation grant joint with Alan Weinstein, an ERC Synergy Grant (as the corresponding PI), a Niels Bohr Professor Initiative and a DNRF Center of excellence.<\/p>\n","protected":false},"author":0,"featured_media":1477,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"event_start_date":"2019-03-05 16:00:00","event_end_date":"2019-03-05 17:00:00","event_speaker_name":"J\u00f8rgen Ellegaard Andersen (Aarhus University, Director of the Centre for Quantum Geometry of Moduli Spaces)","event_speaker_link":"","event_is_online":false,"event_location":"UNIVERSITY OF LUXEMBOURG\r\nMaison du Nombre\r\nRoom 1.050","event_street":"6, avenue de la Fonte","event_location_link":"","event_zip_code":"L-4364 ","event_city":"Esch-sur-Alzette ","event_country":"LU"},"events-topic":[309],"events-type":[],"organisation":[60],"authorship":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The new formulation of the Teichm\u00fcller TQFT - FSTM I Uni.lu<\/title>\n<meta name=\"description\" content=\"J\u00f8rgen Ellegaard Andersen is Professor and Director of the Centre for Quantum Geometry of Moduli Spaces at Aarhus University. He is also Distinguished Visiting Professor atCalifornia Institute of Technology. Before that, he was Director of the Center for the Topology and Quantization of Moduli Spaces. Among his many prizes and grants are a Clay Mathematical Institute research scholarship, which he did spend at University of California Berkeley, a big National Science Foundation grant joint with Alan Weinstein, an ERC Synergy Grant (as the corresponding PI), a Niels Bohr Professor Initiative and a DNRF Center of excellence.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The new formulation of the Teichm\u00fcller TQFT\" \/>\n<meta property=\"og:description\" content=\"J\u00f8rgen Ellegaard Andersen is Professor and Director of the Centre for Quantum Geometry of Moduli Spaces at Aarhus University. He is also Distinguished Visiting Professor atCalifornia Institute of Technology. Before that, he was Director of the Center for the Topology and Quantization of Moduli Spaces. Among his many prizes and grants are a Clay Mathematical Institute research scholarship, which he did spend at University of California Berkeley, a big National Science Foundation grant joint with Alan Weinstein, an ERC Synergy Grant (as the corresponding PI), a Niels Bohr Professor Initiative and a DNRF Center of excellence.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/\" \/>\n<meta property=\"og:site_name\" content=\"FSTM FR\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/fstm.uni.lu\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2026\/03\/03111744\/FSTM_SM-Profile_1600x1600px-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/\",\"url\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/\",\"name\":\"The new formulation of the Teichm\u00fcller TQFT - FSTM I Uni.lu\",\"isPartOf\":{\"@id\":\"https:\/\/www.uni.lu\/fstm-fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/the-new-formulation-of-the-teichmuller-tqft\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2019\/02\/gms_05_03_2019.jpg\",\"datePublished\":\"2019-02-28T10:11:50+00:00\",\"dateModified\":\"2019-02-28T10:11:50+00:00\",\"description\":\"J\u00f8rgen Ellegaard Andersen is Professor and Director of the Centre for Quantum Geometry of Moduli Spaces at Aarhus University. 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