{"id":230146,"date":"2026-01-30T01:23:19","date_gmt":"2026-01-30T07:23:19","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/01\/2d-discrete-time-crystals-realized-on-a-quantum-computer-for-the-first-time"},"modified":"2026-01-30T01:23:19","modified_gmt":"2026-01-30T07:23:19","slug":"2d-discrete-time-crystals-realized-on-a-quantum-computer-for-the-first-time","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/01\/2d-discrete-time-crystals-realized-on-a-quantum-computer-for-the-first-time","title":{"rendered":"2D discrete time crystals realized on a quantum computer for the first time"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/2d-discrete-time-crystals-realized-on-a-quantum-computer-for-the-first-time2.jpg\"><\/a><\/p>\n<p>Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist in increases\u2014even more so in quantum systems. While discrete time crystals (DTCs) had been previously demonstrated in one dimension, two-dimensional DTCs were known to exist only theoretically. But now, a new study, <a href=\"https:\/\/www.nature.com\/articles\/s41467-025-67787-1\" target=\"_blank\">published<\/a> in <i>Nature Communications<\/i>, has demonstrated the existence of a DTC in a two-dimensional system using a 144-qubit quantum processor.<\/p>\n<p>Like regular crystalline materials, DTCs exhibit a kind of periodicity. However, the crystalline materials most people are familiar with have a periodically repeating structure in space, while the particles in DTCs exhibit periodic motion over time. They represent a phase of matter that breaks time-translation symmetry under a periodic driving force and cannot experience an equilibrium state.<\/p>\n<p>\u201cConsequently, local observables exhibit oscillations with a period that is a multiple of the driving frequency, persisting indefinitely in perfectly isolated systems. This <a href=\"https:\/\/phys.org\/news\/2022-06-crystal.html?utm_source=embeddings&utm_medium=related&utm_campaign=internal\" rel=\"related\">subharmonic response<\/a> represents a spontaneous breaking of discrete time-translation symmetry, analogous to the breaking of continuous spatial symmetry in conventional solid-state crystals,\u201d the authors of the new study explain.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist in increases\u2014even more so in quantum systems. While discrete time crystals (DTCs) had been previously demonstrated in one dimension, two-dimensional DTCs were known to exist only theoretically. But now, a new study, published in Nature [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,48,1617,8],"tags":[],"class_list":["post-230146","post","type-post","status-publish","format-standard","hentry","category-computing","category-particle-physics","category-quantum-physics","category-space"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/230146","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=230146"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/230146\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=230146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=230146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=230146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}