{"id":251312,"date":"2016-12-14T11:50:02","date_gmt":"2016-12-14T15:50:02","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=e28e8b1893eb00b8e204564582d64756"},"modified":"2016-12-14T11:50:02","modified_gmt":"2016-12-14T15:50:02","slug":"weak-value-based-metrology-surpasses-classical-limit","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=251312","title":{"rendered":"Weak-value-based metrology surpasses classical limit"},"content":{"rendered":"<p>(Phys.org)\u2014When measuring very small physical effects, such as the deflection of a light beam, the very act of measuring can affect the measurement outcome. Now in a new study, physicists have experimentally demonstrated that a method designed to address this problem, called weak-value-based measurement, can, when strengthened by a recently proposed technique called power recycling, surpass the classical measurement limit and offer significant advantages for making ultra-precise quantum measurements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Phys.org)&mdash;When measuring very small physical effects, such as the deflection of a light beam, the very act of measuring can affect the measurement outcome. Now in a new study, physicists have experimentally demonstrated that a method designed to address this problem, called weak-value-based measurement, can, when strengthened by a recently proposed technique called power recycling, surpass the classical measurement limit and offer significant advantages for making ultra-precise quantum measurements.<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-251312","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/251312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=251312"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/251312\/revisions"}],"predecessor-version":[{"id":251313,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/251312\/revisions\/251313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}