{"id":233030,"date":"2026-03-11T03:31:40","date_gmt":"2026-03-11T08:31:40","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/03\/precisely-measuring-quantum-signals-in-large-spin-ensembles"},"modified":"2026-03-11T03:31:40","modified_gmt":"2026-03-11T08:31:40","slug":"precisely-measuring-quantum-signals-in-large-spin-ensembles","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/03\/precisely-measuring-quantum-signals-in-large-spin-ensembles","title":{"rendered":"Precisely measuring quantum signals in large spin ensembles"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/precisely-measuring-quantum-signals-in-large-spin-ensembles.jpg\"><\/a><\/p>\n<p>Quantum mechanical effects are known to be easily disrupted by disturbances from the surrounding environment, commonly referred to as noise. To minimize these disturbances, physicists often study these effects in small and carefully controlled systems, in which environmental noise can be minimized.<\/p>\n<p>Researchers at Johns Hopkins University set out to study quantum effects in macroscopic spin ensembles, systems comprised of large numbers of spins (spins is the intrinsic angular momentum of elementary particles). Their paper, <a href=\"https:\/\/www.nature.com\/articles\/s41567-026-03187-6\" target=\"_blank\">published<\/a> in <i>Nature Physics<\/i>, introduces a new approach to directly observe quantum spin fluctuations in macroscopic spin ensembles, precisely monitoring their evolution over time.<\/p>\n<p>\u201cQuantum effects are typically observed and exploited in microscopic systems, where individual qubits can be precisely controlled and measured,\u201d Alexander O. Sushkov, senior author of the paper, told Phys.org.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quantum mechanical effects are known to be easily disrupted by disturbances from the surrounding environment, commonly referred to as noise. To minimize these disturbances, physicists often study these effects in small and carefully controlled systems, in which environmental noise can be minimized. Researchers at Johns Hopkins University set out to study quantum effects in macroscopic [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[385,48,1617],"tags":[],"class_list":["post-233030","post","type-post","status-publish","format-standard","hentry","category-evolution","category-particle-physics","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233030","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\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=233030"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233030\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=233030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=233030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=233030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}