{"id":138275,"date":"2022-04-18T11:03:55","date_gmt":"2022-04-18T16:03:55","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/04\/assessing-physical-realism-experimentally-in-a-quantum-regulated-device"},"modified":"2022-04-18T11:03:55","modified_gmt":"2022-04-18T16:03:55","slug":"assessing-physical-realism-experimentally-in-a-quantum-regulated-device","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/04\/assessing-physical-realism-experimentally-in-a-quantum-regulated-device","title":{"rendered":"Assessing physical realism experimentally in a quantum-regulated device"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/assessing-physical-realism-experimentally-in-a-quantum-regulated-device.jpg\"><\/a><\/p>\n<p>In a new report now published in <i>Nature <i>Communications Physics<\/i><\/i>, Pedro R. Dieguez and an international team of scientists in quantum technologies, functional quantum systems and quantum physics, developed a new framework of operational criterion for physical reality. This attempt facilitated their understanding of a quantum system directly via the quantum state at each instance of time. During the work, the team established a link between the output visibility and elements of reality within an interferometer. The team provided an experimental proof-of-principle for a two-spin-\u00bd system in an interferometric setup within a nuclear magnetic resonance platform. The outcomes validated Bohr\u2019s original formulation of the <a href=\"https:\/\/journals.aps.org\/pr\/abstract\/10.1103\/PhysRev.48.696\">complementarity principle<\/a>.<\/p>\n<p><b>Physics according to Niels Bohr<\/b><\/p>\n<p>Bohr\u2019s complementarity principle states that matter and radiation can be submitted to a unifying framework where either element can behave as a wave or a particle, based on the experimental setup. According to Bohr\u2019s natural philosophy, the nature of individuality of quantum systems is discussed relative to the definite arrangement of whole experiments. Almost a decade ago, physicists designed a quantum delayed choice experiment (QDCE), with a beam splitter in spatial quantum superposition to render the interferometer to have a \u201cclosed + open\u201d configuration, while the system represented a hybrid \u201cwave + particle\u201d state. Researchers had previously coupled a target system to a quantum regulator and tested these ideas to show how photons can exhibit wave-like or particle-like behaviors depending on the experimental technique used to measure them.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a new report now published in Nature Communications Physics, Pedro R. Dieguez and an international team of scientists in quantum technologies, functional quantum systems and quantum physics, developed a new framework of operational criterion for physical reality. This attempt facilitated their understanding of a quantum system directly via the quantum state at each instance [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,1617],"tags":[],"class_list":["post-138275","post","type-post","status-publish","format-standard","hentry","category-particle-physics","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/138275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=138275"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/138275\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=138275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=138275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=138275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}