{"id":222522,"date":"2025-09-26T04:28:37","date_gmt":"2025-09-26T09:28:37","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/09\/proven-quantum-advantage-researchers-cut-the-time-for-a-learning-task-from-20-million-years-to-15-minutes"},"modified":"2025-09-26T04:28:37","modified_gmt":"2025-09-26T09:28:37","slug":"proven-quantum-advantage-researchers-cut-the-time-for-a-learning-task-from-20-million-years-to-15-minutes","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/09\/proven-quantum-advantage-researchers-cut-the-time-for-a-learning-task-from-20-million-years-to-15-minutes","title":{"rendered":"Proven quantum advantage: Researchers cut the time for a learning task from 20 million years to 15 minutes"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/proven-quantum-advantage-researchers-cut-the-time-for-a-learning-task-from-20-million-years-to-15-minutes.jpg\"><\/a><\/p>\n<p>Amid high expectations for quantum technology, a new paper in <i>Science<\/i> <a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.adv2560\" target=\"_blank\">reports a proven quantum advantage<\/a>. In an experiment, entangled light has allowed researchers to learn a system\u2019s noise with very few measurements.<\/p>\n<p>Researchers at the Technical University of Denmark (DTU) and international partners have demonstrated that entangled light can cut the number of measurements needed to learn the behavior of a complex, noisy quantum system by an enormous factor.<\/p>\n<p>\u201cThis is the first proven quantum advantage for a photonic system,\u201d says corresponding author Ulrik Lund Andersen, a professor at DTU Physics. \u201cKnowing that such an advantage is possible with a straightforward optical setup should help others look for areas where this approach would pay off, such as sensing and machine learning.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amid high expectations for quantum technology, a new paper in Science reports a proven quantum advantage. In an experiment, entangled light has allowed researchers to learn a system\u2019s noise with very few measurements. Researchers at the Technical University of Denmark (DTU) and international partners have demonstrated that entangled light can cut the number of measurements [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1617,6],"tags":[],"class_list":["post-222522","post","type-post","status-publish","format-standard","hentry","category-quantum-physics","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222522","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=222522"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222522\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=222522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=222522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=222522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}