{"id":50448,"date":"2022-07-13T12:10:07","date_gmt":"2022-07-13T10:10:07","guid":{"rendered":"http:\/\/www.erbium.at\/FF\/?p=50448"},"modified":"2022-07-13T12:10:07","modified_gmt":"2022-07-13T10:10:07","slug":"revealing-the-topological-nature-of-the-bond-order-wave-in-a-strongly-correlated-quantum-system-2","status":"publish","type":"post","link":"https:\/\/www.erbium.at\/FF\/revealing-the-topological-nature-of-the-bond-order-wave-in-a-strongly-correlated-quantum-system-2\/","title":{"rendered":"Revealing the topological nature of the bond order wave in a strongly correlated quantum system"},"content":{"rendered":"\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2022\/07\/JuliaFarre_etal.png\"><img loading=\"lazy\" class=\" wp-image-50449 aligncenter\" src=\"http:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2022\/07\/JuliaFarre_etal-300x116.png\" alt=\"\" width=\"628\" height=\"243\" srcset=\"https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2022\/07\/JuliaFarre_etal-300x116.png 300w, https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2022\/07\/JuliaFarre_etal-500x194.png 500w, https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2022\/07\/JuliaFarre_etal.png 552w\" sizes=\"(max-width: 628px) 100vw, 628px\" \/><\/a><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Now published in PRR with collaborators from ICFO, Barcelona! In the recent years, great effort has been devoted toward the study of symmetry-protected topological phases. We show that the bond order wave (BOW) induced by frustration between competing couplings has a nontrivial topological sector in the presence of chiral symmetry. We reveal its topological nature by finding a nonzero string order correlator and a degenerate entanglement spectrum, and design a realistic experimental scheme involving magnetic atoms trapped in an optical lattice. The latter paves the way towards an efficient quantum simulation of topological phases in many-body quantum systems. <br \/><br \/>The paper can be accessed here: <a href=\"https:\/\/journals.aps.org\/prresearch\/abstract\/10.1103\/PhysRevResearch.4.L032005\">Phys. Rev. Research<\/a>, and the pre-print here: <a href=\"https:\/\/arxiv.org\/abs\/2112.08785\">arXiv<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Together with collaborators at ICFO, Barcelona, we investigate the topological nature of the bond order wave, paving the way towards an efficient quantum simulation of topological phases in many-body quantum systems<\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[38,3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/50448"}],"collection":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/comments?post=50448"}],"version-history":[{"count":3,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/50448\/revisions"}],"predecessor-version":[{"id":50452,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/50448\/revisions\/50452"}],"wp:attachment":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/media?parent=50448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/categories?post=50448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/tags?post=50448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}