{"id":1169,"date":"2019-03-02T20:24:11","date_gmt":"2019-03-02T18:24:11","guid":{"rendered":"https:\/\/webs.uab.cat\/giq\/seminar\/self-testing-of-quantum-states-and-measurements-and-its-application-to-entanglement-certification\/"},"modified":"2019-03-02T20:24:11","modified_gmt":"2019-03-02T18:24:11","slug":"self-testing-of-quantum-states-and-measurements-and-its-application-to-entanglement-certification","status":"publish","type":"seminar","link":"https:\/\/webs.uab.cat\/giq\/seminar\/self-testing-of-quantum-states-and-measurements-and-its-application-to-entanglement-certification\/","title":{"rendered":"Self-testing of quantum states and measurements and its application to entanglement certification."},"content":{"rendered":"<p>Self-testing is a method to infer the underlying state and measurement operators used in an experiment in a device-independent manner, i.e. treating the devices as black boxes. I will introduce self-testing and give a simple example. Then, based on the works [1], and [2], I will show how self-testing can be used to certify device-independently the entanglement of any entangled quantum state.<\/p>\n<p>[1] J. Bowles, I. \u0160upi\u0107, D. Cavalcanti, A. Ac\u00edn,&nbsp;<a data-auth=\"NotApplicable\" href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.121.180503\" id=\"LPlnk610798\" previewremoved=\"true\" rel=\"noopener noreferrer\" target=\"_blank\">Phys. Rev. Lett. 121, 180503 (2018)<\/a><\/p>\n<p>[2] J. Bowles,&nbsp;I. \u0160upi\u0107,&nbsp;D. Cavalcanti,&nbsp;A. Ac\u00edn,<a data-auth=\"NotApplicable\" href=\"https:\/\/journals.aps.org\/pra\/abstract\/10.1103\/PhysRevA.98.042336\" id=\"LPlnk565047\" previewremoved=\"true\" rel=\"noopener noreferrer\" target=\"_blank\">&nbsp;Phys. Rev. A 98, 042336 (2018)<\/a>&nbsp;&nbsp; &nbsp; &nbsp;&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Self-testing is a method to infer the underlying state and measurement operators used in an experiment in a device-independent manner, i.e. treating the devices as black boxes. I will introduce self-testing and give a simple example. Then, based on the works [1], and [2], I will show how self-testing can be used to certify device-independently [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"template":"","class_list":["post-1169","seminar","type-seminar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/seminar\/1169","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=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}