{"id":"https://openalex.org/W7222937083","doi":"https://doi.org/10.48550/arxiv.2610.23221","title":"Inducing Extraordinary-log Criticality through a Quantum Spin Chain","display_name":"Inducing Extraordinary-log Criticality through a Quantum Spin Chain","publication_year":2026,"publication_date":"2026-10-16","ids":{"openalex":"https://openalex.org/W7222937083","doi":"https://doi.org/10.48550/arxiv.2610.23221"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.23221","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.23221","pdf_url":"https://arxiv.org/pdf/2610.23221","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.23221","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5158514776","display_name":"Grigorios Makris","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Makris, Grigorios","raw_affiliation_strings":["Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159071295","display_name":"Francesco Parisen Toldin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Toldin, Francesco Parisen","raw_affiliation_strings":["Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074247366","display_name":"Stefan We\u00dfel","orcid":"https://orcid.org/0000-0002-6353-5083","observed_orcids":["https://orcid.org/0000-0002-6353-5083"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wessel, Stefan","raw_affiliation_strings":["Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Solid State Physics , RWTH Aachen University , 52074 Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.8276000022888184,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.8276000022888184,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10591","display_name":"Theoretical and Computational Physics","score":0.16349999606609344,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11682","display_name":"Advanced Condensed Matter Physics","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-spin-chains","display_name":"quantum spin chains","score":0.6029999852180481},{"id":"https://openalex.org/keywords/quantum-to-classical-mapping","display_name":"quantum-to-classical mapping","score":0.7549999952316284},{"id":"https://openalex.org/keywords/plane-defects","display_name":"plane defects","score":0.4449999928474426},{"id":"https://openalex.org/keywords/logarithmic-scaling","display_name":"logarithmic scaling","score":0.5680000185966492},{"id":"https://openalex.org/keywords/step-scaling-function","display_name":"step scaling function","score":0.8130000233650208},{"id":"https://openalex.org/keywords/renormalization-group-flow","display_name":"renormalization group flow","score":0.8180000185966492},{"id":"https://openalex.org/keywords/spin-stiffness","display_name":"spin stiffness","score":0.8809999823570251},{"id":"https://openalex.org/keywords/topological-theta-term","display_name":"topological theta term","score":0.7179999947547913},{"id":"https://openalex.org/keywords/quantum-criticality","display_name":"quantum criticality","score":0.5889999866485596},{"id":"https://openalex.org/keywords/universality-class","display_name":"universality class","score":0.6990000009536743}],"concepts":[{"id":"https://openalex.org/C125611927","wikidata":"https://www.wikidata.org/wiki/Q17008131","display_name":"Criticality","level":2,"score":0.6797000169754028},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6754999756813049},{"id":"https://openalex.org/C183992945","wikidata":"https://www.wikidata.org/wiki/Q2495574","display_name":"Universality (dynamical systems)","level":2,"score":0.6693000197410583},{"id":"https://openalex.org/C68532491","wikidata":"https://www.wikidata.org/wiki/Q1203669","display_name":"Renormalization group","level":2,"score":0.6438999772071838},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.6111999750137329},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.448199987411499},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.42410001158714294},{"id":"https://openalex.org/C16016025","wikidata":"https://www.wikidata.org/wiki/Q3861408","display_name":"Quantum Monte Carlo","level":3,"score":0.3817000091075897},{"id":"https://openalex.org/C2778926657","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum system","level":3,"score":0.3799999952316284},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.37770000100135803},{"id":"https://openalex.org/C201665358","wikidata":"https://www.wikidata.org/wiki/Q899196","display_name":"Heisenberg model","level":3,"score":0.36640000343322754},{"id":"https://openalex.org/C164154869","wikidata":"https://www.wikidata.org/wiki/Q901927","display_name":"Critical exponent","level":3,"score":0.361299991607666},{"id":"https://openalex.org/C196298200","wikidata":"https://www.wikidata.org/wiki/Q577705","display_name":"Critical point (mathematics)","level":2,"score":0.36059999465942383},{"id":"https://openalex.org/C194807282","wikidata":"https://www.wikidata.org/wiki/Q900634","display_name":"Critical phenomena","level":3,"score":0.35749998688697815},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.35679998993873596},{"id":"https://openalex.org/C72190298","wikidata":"https://www.wikidata.org/wiki/Q2118253","display_name":"Quantum phase transition","level":3,"score":0.34299999475479126},{"id":"https://openalex.org/C146366752","wikidata":"https://www.wikidata.org/wiki/Q7269030","display_name":"Quantum critical point","level":4,"score":0.3190999925136566},{"id":"https://openalex.org/C2776605787","wikidata":"https://www.wikidata.org/wiki/Q5186739","display_name":"Critical line","level":2,"score":0.2863999903202057},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.2840000092983246},{"id":"https://openalex.org/C115047598","wikidata":"https://www.wikidata.org/wiki/Q54505","display_name":"Quantum field theory","level":2,"score":0.2800999879837036},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.25859999656677246}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.23221","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.23221","pdf_url":"https://arxiv.org/pdf/2610.23221","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.23221","doi":"https://doi.org/10.48550/arxiv.2610.23221","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.23221","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.23221","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.23221","pdf_url":"https://arxiv.org/pdf/2610.23221","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222937083.pdf","grobid_xml":"https://content.openalex.org/works/W7222937083.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W4417163131","https://openalex.org/W7155551806","https://openalex.org/W7222711461"],"related_works":["https://openalex.org/W4310155671","https://openalex.org/W7168413933","https://openalex.org/W4388692140","https://openalex.org/W2092175713","https://openalex.org/W7155362235","https://openalex.org/W3179974952","https://openalex.org/W4407871996","https://openalex.org/W1971560036","https://openalex.org/W2020505232","https://openalex.org/W2017220438"],"abstract_inverted_index":{"We":[0,73],"demonstrate":[1],"the":[2,26,29,43,61,65,70,75,99,105,111,116,141,146,151],"emergence":[3],"of":[4,64,150],"extraordinary-log":[5,44,112,125],"criticality":[6,126],"in":[7,36,127,145],"a":[8,14,19,33,37,86,92,128],"quantum":[9,21,54,130],"many-body":[10,131],"system":[11,81],"by":[12],"coupling":[13,68,94],"spin-$1/2$":[15],"Heisenberg":[16,23],"chain":[17,30],"to":[18,85],"two-dimensional":[20],"critical":[22,39],"bilayer.":[24],"Under":[25],"quantum-to-classical":[27],"mapping,":[28],"acts":[31],"as":[32],"plane":[34],"defect":[35,67],"three-dimensional":[38],"environment":[40],"for":[41,110],"which":[42],"universality":[45,113],"class":[46],"has":[47],"recently":[48],"been":[49],"predicted.":[50],"Using":[51],"large-scale":[52],"sign-problem-free":[53],"Monte":[55],"Carlo":[56],"simulations,":[57],"we":[58],"directly":[59],"probe":[60],"renormalization-group":[62,107],"flow":[63,108],"effective":[66],"through":[69],"spin":[71,153],"stiffness.":[72],"observe":[74],"characteristic":[76],"logarithmic":[77],"growth":[78],"with":[79],"linear":[80],"size":[82],"$L$,":[83],"corresponding":[84],"stable":[87],"weak-coupling":[88],"fixed":[89],"point":[90],"and":[91,118,133],"running":[93],"$g(L)\\sim":[95],"1/\\log":[96],"L$.":[97],"Furthermore,":[98],"extracted":[100],"step-scaling":[101],"function":[102],"quantitatively":[103],"follows":[104],"universal":[106,120,137],"predicted":[109],"class,":[114],"including":[115],"leading":[117],"subleading":[119],"coefficients.":[121],"Our":[122],"results":[123],"establish":[124],"genuine":[129],"setting":[132],"show":[134],"that":[135],"its":[136],"behavior":[138],"persists":[139],"despite":[140],"topological":[142],"$\u03b8$-term":[143],"present":[144],"low-energy":[147],"field":[148],"theory":[149],"isolated":[152],"chain.":[154]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-20T00:00:00"}