{"id":1256,"date":"2022-02-28T11:11:46","date_gmt":"2022-02-28T09:11:46","guid":{"rendered":"https:\/\/webs.uab.cat\/giq\/seminar\/robustness-of-non-locality-in-many-body-open-quantum-systems\/"},"modified":"2022-02-28T11:11:46","modified_gmt":"2022-02-28T09:11:46","slug":"robustness-of-non-locality-in-many-body-open-quantum-systems","status":"publish","type":"seminar","link":"https:\/\/webs.uab.cat\/giq\/seminar\/robustness-of-non-locality-in-many-body-open-quantum-systems\/","title":{"rendered":"Robustness of non-locality in many-body open quantum systems"},"content":{"rendered":"<div><span><span><span>Non-locality refers to the existence of cor<\/span><span>relations between local measurements on a shared resource,<\/span><span><span>&nbsp;<\/span>that cannot be explained by any local realistic theory<\/span><\/span><span>. So far, it has been investigated mostly in isolated quantum systems. Here I will show that non-local correlations are present, can be detected and might be robust against noise also in many-body open quantum systems, both in the steady-state or in the transient regime.<\/span><br aria-hidden=\"true\" \/><br \/>\n<span>I will further discuss the robustness of non-local correlations when the open quantum system undergoes repeated measurements, a scenario which is particularly relevant for quantum cryptography.<\/span><\/span><\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;(<a href=\"https:\/\/us02web.zoom.us\/j\/87205372932?pwd=NFluMkxpMGgwWnBIRytib1BTZ3Z6UT09\">Zoom link<\/a>)<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Non-locality refers to the existence of correlations between local measurements on a shared resource,&nbsp;that cannot be explained by any local realistic theory. So far, it has been investigated mostly in isolated quantum systems. Here I will show that non-local correlations are present, can be detected and might be robust against noise also in many-body open [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"template":"","class_list":["post-1256","seminar","type-seminar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/seminar\/1256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/seminar"}],"about":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/types\/seminar"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/users\/20"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/media?parent=1256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}