{"id":233248,"date":"2026-03-13T11:14:34","date_gmt":"2026-03-13T16:14:34","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/03\/emergent-topological-semimetal-from-quantum-criticality"},"modified":"2026-03-13T11:14:34","modified_gmt":"2026-03-13T16:14:34","slug":"emergent-topological-semimetal-from-quantum-criticality","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/03\/emergent-topological-semimetal-from-quantum-criticality","title":{"rendered":"Emergent topological semimetal from quantum criticality"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/emergent-topological-semimetal-from-quantum-criticality.jpg\"><\/a><\/p>\n<p>Consider a material that doesn\u2019t just \u201chave\u201d a certain property, but spontaneously creates it out of total chaos. That is the essence of what researchers found in a recent study on a specific metal called CeRu4Sn6.<\/p>\n<p>This isn\u2019t just a lab curiosity. By proving that quantum fluctuations (the tiny, frantic jitters of atoms) can work together with a material\u2019s symmetry to create new phases, the researchers have provided a new \u201ctreasure map.\u201d<\/p>\n<p>Key Takeaway: You don\u2019t always need solid building blocks (quasiparticles) to build a structure; sometimes, the \u201cjitter\u201d of quantum physics is enough to weave a new reality.<\/p>\n<hr>\n<p>Examples of materials with non-trivial band topology in the presence of strong electron correlations are rare. Now it is shown that quantum fluctuations near a quantum phase transition can promote topological phases in a heavy-fermion compound.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Consider a material that doesn\u2019t just \u201chave\u201d a certain property, but spontaneously creates it out of total chaos. That is the essence of what researchers found in a recent study on a specific metal called CeRu4Sn6. This isn\u2019t just a lab curiosity. By proving that quantum fluctuations (the tiny, frantic jitters of atoms) can work [\u2026]<\/p>\n","protected":false},"author":709,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,1617],"tags":[],"class_list":["post-233248","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\/233248","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\/709"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=233248"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233248\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=233248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=233248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=233248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}