{"id":194068,"date":"2024-08-05T10:30:55","date_gmt":"2024-08-05T15:30:55","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/08\/a-breakthrough-on-the-edge-one-step-closer-to-topological-quantum-computing"},"modified":"2024-08-05T10:30:55","modified_gmt":"2024-08-05T15:30:55","slug":"a-breakthrough-on-the-edge-one-step-closer-to-topological-quantum-computing","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/08\/a-breakthrough-on-the-edge-one-step-closer-to-topological-quantum-computing","title":{"rendered":"A Breakthrough on the Edge: One Step Closer to Topological Quantum Computing"},"content":{"rendered":"<p style=\"padding-right: 20px\"><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/a-breakthrough-on-the-edge-one-step-closer-to-topological-quantum-computing.jpg\"><\/a><\/p>\n<p>Researchers at the University of Cologne have achieved a significant breakthrough in quantum materials, potentially setting the stage for advancements in topological superconductivity and robust quantum computing \/ publication in Nature Physics.<\/p>\n<p>A team of experimental physicists led by the University of Cologne have shown that it is possible to create superconducting effects in special materials known for their unique edge-only electrical properties. This discovery provides a new way to explore advanced quantum states that could be crucial for developing stable and efficient quantum computers. Their study, titled \u2018Induced superconducting correlations in a quantum anomalous Hall insulator\u2019, has been published in Nature Physics.<\/p>\n<p>Superconductivity is a phenomenon where electricity flows without resistance in certain materials. The quantum anomalous Hall effect is another phenomenon that also causes zero resistance, but with a twist: it is confined to the edges rather than spreading throughout. Theory predicts that a combination of superconductivity and the quantum anomalous Hall effect will give rise to topologically-protected particles called Majorana fermions that will potentially revolutionize future technologies such as quantum computers. Such a combination can be achieved by inducing superconductivity in the edge of a quantum anomalous Hall insulator that is already resistance-free. The resultant chiral Majorana edge state, which is a special type of Majorana fermions, is a key to realizing \u2018flying qubits\u2019 (or quantum bits) that are topologically protected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers at the University of Cologne have achieved a significant breakthrough in quantum materials, potentially setting the stage for advancements in topological superconductivity and robust quantum computing \/ publication in Nature Physics. A team of experimental physicists led by the University of Cologne have shown that it is possible to create superconducting effects in special [\u2026]<\/p>\n","protected":false},"author":707,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,48,1617],"tags":[],"class_list":["post-194068","post","type-post","status-publish","format-standard","hentry","category-computing","category-particle-physics","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194068","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\/707"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=194068"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194068\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=194068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=194068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=194068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}