{"id":923,"date":"2012-04-25T11:40:41","date_gmt":"2012-04-25T09:40:41","guid":{"rendered":"https:\/\/webs.uab.cat\/giq\/seminar\/genuine-classical-and-quantum-correlations-multipartite-systems\/"},"modified":"2012-04-25T11:40:41","modified_gmt":"2012-04-25T09:40:41","slug":"genuine-classical-and-quantum-correlations-multipartite-systems","status":"publish","type":"seminar","link":"https:\/\/webs.uab.cat\/giq\/seminar\/genuine-classical-and-quantum-correlations-multipartite-systems\/","title":{"rendered":"Genuine classical and quantum correlations in multipartite systems"},"content":{"rendered":"<p>Generalizing the quantifiers used to classify the nature of correlations in bipartite systems, I introduce a definition for genuine total, quantum, and classical correlations for states of three qubits. The measure is based on the use of relative entropy to quantify the \u201cdistance&#8221; between two density matrices. I shall show that, for pure tripartite states, both quantum and classical bipartite correlations obey a ladder ordering law fixed by two-body mutual informations, or, equivalently, by one-qubit entropies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Generalizing the quantifiers used to classify the nature of correlations in bipartite systems, I introduce a definition for genuine total, quantum, and classical correlations for states of three qubits. The measure is based on the use of relative entropy to quantify the \u201cdistance&#8221; between two density matrices. I shall show that, for pure tripartite states, [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"template":"","class_list":["post-923","seminar","type-seminar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/seminar\/923","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=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}