{"id":"https://openalex.org/W4417104147","doi":"https://doi.org/10.48550/arxiv.2508.02398","title":"Quantum thermalization in a dimerized J1-J2 model","display_name":"Quantum thermalization in a dimerized J1-J2 model","publication_year":2025,"publication_date":"2025-08-04","ids":{"openalex":"https://openalex.org/W4417104147","doi":"https://doi.org/10.48550/arxiv.2508.02398"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2508.02398","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.02398","pdf_url":"https://arxiv.org/pdf/2508.02398","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","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2508.02398","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081711147","display_name":"Smitarani Mishra","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mishra, Smitarani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5083732846","display_name":"Shaon Sahoo","orcid":"https://orcid.org/0000-0003-0299-3408","observed_orcids":["https://orcid.org/0000-0003-0299-3408"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sahoo, Shaon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"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":0.9868000149726868,"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":0.9868000149726868,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.01140000019222498,"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/T10591","display_name":"Theoretical and Computational Physics","score":9.999999747378752e-05,"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-thermalization","display_name":"quantum thermalization","score":0.996999979019165},{"id":"https://openalex.org/keywords/eigenstate-thermalization-hypothesis","display_name":"eigenstate thermalization hypothesis","score":0.8859999775886536},{"id":"https://openalex.org/keywords/j1-j2-model","display_name":"J1-J2 model","score":0.8069999814033508},{"id":"https://openalex.org/keywords/spin-1-2-chain","display_name":"spin-1/2 chain","score":0.8429999947547913},{"id":"https://openalex.org/keywords/dimerization","display_name":"dimerization","score":0.9470000267028809},{"id":"https://openalex.org/keywords/next-nearest-neighbor-interactions","display_name":"next-nearest-neighbor interactions","score":0.8629999756813049},{"id":"https://openalex.org/keywords/localization","display_name":"localization","score":0.6890000104904175},{"id":"https://openalex.org/keywords/neel-phase","display_name":"N\u00e9el phase","score":0.9160000085830688},{"id":"https://openalex.org/keywords/density-of-states","display_name":"density of states","score":0.8009999990463257}],"concepts":[{"id":"https://openalex.org/C15359245","wikidata":"https://www.wikidata.org/wiki/Q1347805","display_name":"Thermalisation","level":2,"score":0.7293999791145325},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6962000131607056},{"id":"https://openalex.org/C24057170","wikidata":"https://www.wikidata.org/wiki/Q2497305","display_name":"Gapless playback","level":2,"score":0.5691999793052673},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4968000054359436},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.4763000011444092},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.47369998693466187},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4659000039100647},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4440000057220459},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.40470001101493835},{"id":"https://openalex.org/C204795200","wikidata":"https://www.wikidata.org/wiki/Q903282","display_name":"Symmetry breaking","level":2,"score":0.40380001068115234},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.39989998936653137},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.3783999979496002},{"id":"https://openalex.org/C2778926657","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum system","level":3,"score":0.2971999943256378},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.2870999872684479},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.28139999508857727},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.267300009727478}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2508.02398","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.02398","pdf_url":"https://arxiv.org/pdf/2508.02398","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.2508.02398","doi":"https://doi.org/10.48550/arxiv.2508.02398","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2508.02398","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2508.02398","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.02398","pdf_url":"https://arxiv.org/pdf/2508.02398","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":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0],"revisit":[1],"the":[2,14,23,29,37,40,44,57,61,101,106,120,127,132,138,149,178,188,192,199,202,210,218],"J1-J2":[3],"frustrated":[4],"Heisenberg":[5],"spin-1/2":[6],"chain":[7],"with":[8,43,162],"dimerization":[9,24],"(\u03b4)":[10],"or":[11],"modulation":[12,230],"in":[13,191,231],"nearest-neighbor":[15],"couplings":[16],"to":[17,26,82,98,117,141,169,207,222],"investigate":[18],"its":[19,112],"thermalization":[20,113],"behavior.":[21],"While":[22],"tends":[25],"induce":[27],"localization,":[28],"next-nearest-neighbor":[30],"interaction":[31],"J2":[32,163],"generally":[33],"favors":[34],"thermalization,":[35],"making":[36],"assessment":[38],"of":[39,63,77,105,158,212],"model's":[41,58],"compliance":[42,65,235],"Eigenstate":[45],"Thermalization":[46],"Hypothesis":[47],"(ETH)":[48],"particularly":[49],"subtle.":[50],"The":[51,88],"challenge":[52],"is":[53,66,80,91,151,183,190,204,220,236],"further":[54],"compounded":[55],"by":[56,93,229],"SU(2)":[59],"symmetry;":[60],"study":[62,90],"ETH":[64,150,203,234],"necessarily":[67],"done":[68],"for":[69,155,239],"each":[70],"symmetry":[71,79],"sector":[72],"but":[73],"separating":[74],"different":[75],"sectors":[76],"this":[78,240],"known":[81],"be":[83],"a":[84,173,224],"computationally":[85],"demanding":[86],"task.":[87],"current":[89],"driven":[92],"two":[94,123],"main":[95],"motivations:":[96],"first,":[97],"explore":[99],"whether":[100],"well-known":[102],"ground-state":[103,180,194],"phases":[104],"model":[107],"have":[108],"any":[109],"bearing":[110],"on":[111],"properties;":[114],"and":[115,131,215],"second,":[116],"understand":[118],"how":[119],"interplay":[121],"between":[122],"competing":[124],"factors,":[125],"namely,":[126],"non-uniformity":[128],"(via":[129,135],"\u03b4)":[130],"beyond-nearest-neighbor":[133],"interactions":[134],"J2)":[136],"governs":[137],"system's":[139],"approach":[140],"thermal":[142],"equilibrium.":[143],"A":[144],"systematic":[145],"analysis":[146],"shows":[147],"that":[148,186],"most":[152],"strongly":[153],"satisfied":[154],"intermediate":[156,166],"values":[157],"\u03b4":[159,214],"(~":[160,167,171],"0.5)":[161,168],"ranging":[164],"from":[165],"large":[170,213],"1)-":[172],"parameter":[174],"regime":[175,211],"falls":[176,197],"within":[177,198],"spiral":[179],"phase.":[181,241],"It":[182],"also":[184],"found":[185],"when":[187],"system":[189,219],"gapless":[193],"phase":[195,226],"(which":[196],"N'eel":[200],"phase),":[201],"more":[205],"prone":[206],"violation.":[208],"In":[209],"small":[216],"J2,":[217],"seen":[221],"enter":[223],"localized":[225],"(characterized":[227],"here":[228],"density-of-states;":[232],"assessing":[233],"less":[237],"meaningful":[238]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
