{"id":926,"date":"2012-05-15T18:03:46","date_gmt":"2012-05-15T16:03:46","guid":{"rendered":"https:\/\/webs.uab.cat\/giq\/seminar\/quantum-memory-assisted-probing-dynamical-spin-correlations\/"},"modified":"2012-05-15T18:03:46","modified_gmt":"2012-05-15T16:03:46","slug":"quantum-memory-assisted-probing-dynamical-spin-correlations","status":"publish","type":"seminar","link":"https:\/\/webs.uab.cat\/giq\/seminar\/quantum-memory-assisted-probing-dynamical-spin-correlations\/","title":{"rendered":"Quantum Memory Assisted Probing of Dynamical Spin Correlations"},"content":{"rendered":"<div>\n<div style=\"margin: 0px; text-align: justify; font: 12px Arial;\">We propose a method to probe time dependent correlations of non trivial observables in many-body ultracold lattice gases.<\/div>\n<div style=\"margin: 0px; text-align: justify; font: 12px Arial;\">The scheme uses a quantum non-demolition matter-light interface, first, to map the observable of interest on the many body system into the light and, then, to store coherently such information into an external system acting as a quantum memory.<\/div>\n<div style=\"margin: 0px; text-align: justify; font: 12px Arial;\">Correlations of the observable at two (or more) instances of time are retrieved with a single final measurement that includes the readout of the quantum memory.<\/div>\n<div style=\"margin: 0px; text-align: justify; font: 12px Arial;\">Such method brings at reach the study of dynamics of many-body systems in and out of equilibrium by means of quantum memories in the field of quantum simulators.<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n","protected":false},"excerpt":{"rendered":"<p>We propose a method to probe time dependent correlations of non trivial observables in many-body ultracold lattice gases. The scheme uses a quantum non-demolition matter-light interface, first, to map the observable of interest on the many body system into the light and, then, to store coherently such information into an external system acting as a [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"template":"","class_list":["post-926","seminar","type-seminar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/giq\/wp-json\/wp\/v2\/seminar\/926","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=926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}