{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T23:07:56Z","timestamp":1790723276044,"version":"4.1.0"},"reference-count":57,"publisher":"American Physical Society (APS)","issue":"23","license":[{"start":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T00:00:00Z","timestamp":1764806400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100010661","name":"Horizon 2020 Framework Programme","doi-asserted-by":"publisher","award":["101113690"],"award-info":[{"award-number":["101113690"]}],"id":[{"id":"10.13039\/100010661","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000781","name":"European Research Council","doi-asserted-by":"publisher","award":["101041435"],"award-info":[{"award-number":["101041435"]}],"id":[{"id":"10.13039\/501100000781","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002428","name":"Austrian Science Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002428","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100032193","name":"Instituto Ram\u00f3n y Cajal de Investigaci\u00f3n Sanitaria","doi-asserted-by":"publisher","award":["RYC2023-044201-I"],"award-info":[{"award-number":["RYC2023-044201-I"]}],"id":[{"id":"10.13039\/100032193","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011033","name":"Agencia Estatal de Investigaci\u00f3n","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100011033","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004895","name":"European Social Fund Plus","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004895","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.aps.org"],"crossmark-restriction":true},"short-container-title":["Phys. Rev. Lett."],"accepted":{"date-parts":[[2025,11,10]]},"abstract":"<jats:p>\n                    Fluctuations can drive continuous phase transitions between two distinct ordered phases\u2014so-called deconfined quantum critical points (DQCPs)\u2014which lie beyond the Landau-Ginzburg-Wilson paradigm. Despite several theoretical predictions over the past decades, experimental evidence of DQCPs remains elusive. We show that a DQCP can be explored in a system of Rydberg atoms arranged on a triangular lattice and coupled through van der Waals interactions. Specifically, we investigate the nature of the phase transition between two ordered phases at\n                    <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"inline\">\n                      <a:mrow>\n                        <a:mn>1<\/a:mn>\n                        <a:mo>\/<\/a:mo>\n                        <a:mn>3<\/a:mn>\n                      <\/a:mrow>\n                    <\/a:math>\n                    and\n                    <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"inline\">\n                      <c:mrow>\n                        <c:mn>2<\/c:mn>\n                        <c:mo>\/<\/c:mo>\n                        <c:mn>3<\/c:mn>\n                      <\/c:mrow>\n                    <\/c:math>\n                    Rydberg excitation density, which were recently probed experimentally in [Scholl , Quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms, .]. Using a field-theoretical analysis, we predict both the critical exponents for infinitely long cylinders of increasing circumference and the emergence of a conformal field theory near criticality showing an enlarged U(1) symmetry\u2014a signature of DQCPs\u2014and confirm these predictions numerically. Finally, we extend these results to ladder geometries and show how the emergent U(1) symmetry could be probed experimentally using finite tweezer arrays.\n                  <\/jats:p>","DOI":"10.1103\/4rg4-zbnn","type":"journal-article","created":{"date-parts":[[2025,11,10]],"date-time":"2025-11-10T16:59:04Z","timestamp":1762793944000},"update-policy":"https:\/\/doi.org\/10.1103\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Deconfined Quantum Criticality on a Triangular Rydberg Array"],"prefix":"10.1103","volume":"135","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-5042-2897","authenticated-orcid":true,"given":"Lisa","family":"Bombieri","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054pv6659","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Innsbruck"},{"id":[{"id":"https:\/\/ror.org\/056hzt889","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3549-7160","authenticated-orcid":true,"given":"Torsten V.","family":"Zache","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054pv6659","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Innsbruck"},{"id":[{"id":"https:\/\/ror.org\/056hzt889","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-9474-4155","authenticated-orcid":true,"given":"Gabriele","family":"Calliari","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054pv6659","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Innsbruck"},{"id":[{"id":"https:\/\/ror.org\/056hzt889","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikhail D.","family":"Lukin","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03vek6s52","id-type":"ROR","asserted-by":"publisher"}],"name":"Harvard University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2144-536X","authenticated-orcid":true,"given":"Hannes","family":"Pichler","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054pv6659","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Innsbruck"},{"id":[{"id":"https:\/\/ror.org\/056hzt889","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7804-7333","authenticated-orcid":true,"given":"Daniel","family":"Gonz\u00e1lez-Cuadra","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/054pv6659","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Innsbruck"},{"id":[{"id":"https:\/\/ror.org\/056hzt889","id-type":"ROR","asserted-by":"publisher"}],"name":"Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences"},{"id":[{"id":"https:\/\/ror.org\/03vek6s52","id-type":"ROR","asserted-by":"publisher"}],"name":"Harvard University"},{"id":[{"id":"https:\/\/ror.org\/022r8mj40","id-type":"ROR","asserted-by":"publisher"}],"name":"Instituto de F\u00edsica Te\u00f3rica 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All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright_statement","label":"Copyright statement","group":{"name":"copyright","label":"copyright"}},{"value":"2025","name":"copyright_year","label":"Copyright year","group":{"name":"copyright","label":"copyright"}},{"value":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","name":"creative_commons_license","label":"Creative Commons license","group":{"name":"licenses","label":"Licenses"}},{"value":"\u00a92025 The authors","name":"copyright_holder","label":"Copyright holder","group":{"name":"copyright","label":"copyright"}}],"article-number":"233602"}}