{"id":2978,"date":"2021-01-04T18:01:17","date_gmt":"2021-01-04T18:01:17","guid":{"rendered":"https:\/\/sites.unimi.it\/aqm\/?p=2978"},"modified":"2021-01-04T18:01:42","modified_gmt":"2021-01-04T18:01:42","slug":"seminar-by-jan-chwedenczuk","status":"publish","type":"post","link":"https:\/\/sites.unimi.it\/aqm\/seminar-by-jan-chwedenczuk\/","title":{"rendered":"SEMINAR BY Jan Chwedenczuk"},"content":{"rendered":"\n<p>We are happy to announce our next seminar. <\/p>\n\n\n\n<p>Speaker: <strong>Jan Chwedenczuk <\/strong>(Warsaw University, POL)<br>When: Thursday, 7th January 2020,\u00a03PM (CET time)<br>Where: online (Zoom) <a href=\"http:\/\/zoom.us\/my\/aula.x\">zoom.us\/my\/aula.x<\/a><\/p>\n\n\n\n<p><br>Title: <strong><strong>Many-body nonlocality as a resource for quantum-enhanced<br>metrology<\/strong><\/strong><br><br>Abstract:<strong> <\/strong><br>In this talk I will argue that the strongest quantum correlation, manifested by a many-body nonlocality, is a resource for ultra-precise metrology. I will show that the sensitivity of a quantum sensor can be expressed in terms of many-body correlation functions (such that witness the nonlocality) of all orders. I will illustrate this general result with some prominent examples, such as a collection of spins forming an Ising chain or a gas of ultra-cold bosons in any two-mode configuration.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p> <\/p>\n\n\n\n<p>We are also glad to announce one more seminar<br>[ more details in the next weeks &#8212; SAVE THE DATE(S) ]<\/p>\n\n\n\n<p>Speaker: <strong>Abolfazl Bayat <\/strong>(University of Electronic Science and Technology of China  Chengdu, CHN)<br>When: Thursday, 14th January 2020,&nbsp;3PM (CET time)<br>Where: online (Zoom) <a href=\"http:\/\/zoom.us\/my\/aula.x\">zoom.us\/my\/aula.x<\/a><br>Title: <strong>TBA<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We are happy to announce our next seminar. Speaker: Jan Chwedenczuk (Warsaw University, POL)When: Thursday, 7th January 2020,\u00a03PM (CET time)Where: online (Zoom) zoom.us\/my\/aula.x Title: Many-body nonlocality as a resource for quantum-enhancedmetrology Abstract: In this talk I will argue that the strongest quantum correlation, manifested by a many-body nonlocality, is a resource for ultra-precise metrology. I [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,8],"tags":[],"_links":{"self":[{"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/posts\/2978"}],"collection":[{"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/comments?post=2978"}],"version-history":[{"count":2,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/posts\/2978\/revisions"}],"predecessor-version":[{"id":2980,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/posts\/2978\/revisions\/2980"}],"wp:attachment":[{"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/media?parent=2978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/categories?post=2978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.unimi.it\/aqm\/wp-json\/wp\/v2\/tags?post=2978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}