{"id":"https://openalex.org/W7207836391","doi":"https://doi.org/10.48550/arxiv.2609.02466","title":"Prominent Dimensional Effects on High-order Harmonic Generation in Strongly Correlated Electron Systems","display_name":"Prominent Dimensional Effects on High-order Harmonic Generation in Strongly Correlated Electron Systems","publication_year":2026,"publication_date":"2026-09-02","ids":{"openalex":"https://openalex.org/W7207836391","doi":"https://doi.org/10.48550/arxiv.2609.02466"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.02466","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02466","pdf_url":"https://arxiv.org/pdf/2609.02466","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/2609.02466","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102845839","display_name":"Kento Uchida","orcid":"https://orcid.org/0000-0002-8932-6140","observed_orcids":["https://orcid.org/0000-0002-8932-6140"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I4210165842","display_name":"RIKEN Center for Advanced Photonics","ror":"https://ror.org/05vmjks78","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210165842"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Uchida, Kento","raw_affiliation_strings":["Department of Physics , Kyoto University , Sakyo-ku , Kyoto , 606-8502 , Japan","RIKEN Center for Advanced Photonics , RIKEN 351-0198 , Saitama , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Kyoto University , Sakyo-ku , Kyoto , 606-8502 , Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"RIKEN Center for Advanced Photonics , RIKEN 351-0198 , Saitama , Japan","institution_ids":["https://openalex.org/I4210165842"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059750892","display_name":"Shintaro Takayoshi","orcid":"https://orcid.org/0000-0001-9900-616X","observed_orcids":["https://orcid.org/0000-0001-9900-616X"]},"institutions":[{"id":"https://openalex.org/I15991598","display_name":"Konan University","ror":"https://ror.org/059b5pb30","country_code":"JP","type":"education","lineage":["https://openalex.org/I15991598"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayoshi, Shintaro","raw_affiliation_strings":["Department of Physics , Konan University , Kobe 658-8501 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Konan University , Kobe 658-8501 , Japan","institution_ids":["https://openalex.org/I15991598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5149425266","display_name":"Yuta Murakami","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4210132156","display_name":"RIKEN Center for Emergent Matter Science","ror":"https://ror.org/03gv2xk61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652","https://openalex.org/I4210132156"]},{"id":"https://openalex.org/I4387152242","display_name":"Institute for Materials Research, Tohoku University","ror":"https://ror.org/04664mr26","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Murakami, Yuta","raw_affiliation_strings":["Institute for Materials Research , Tohoku University , Sendai , 980-8577 , Japan","RIKEN Center for Emergent Matter Science (CEMS) , Wako 351-0198 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Materials Research , Tohoku University , Sendai , 980-8577 , Japan","institution_ids":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]},{"raw_affiliation_string":"RIKEN Center for Emergent Matter Science (CEMS) , Wako 351-0198 , Japan","institution_ids":["https://openalex.org/I4210132156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039810179","display_name":"Dongjoon Song","orcid":"https://orcid.org/0000-0003-3759-9646","observed_orcids":["https://orcid.org/0000-0003-3759-9646"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Song, Dongjoon","raw_affiliation_strings":["Stewart Blusson Quantum Matter Institute , University of British Columbia , Vancouver , BC V6T 1Z4 , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stewart Blusson Quantum Matter Institute , University of British Columbia , Vancouver , BC V6T 1Z4 , Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066668049","display_name":"Alannah M. Hallas","orcid":"https://orcid.org/0000-0002-0892-0982","observed_orcids":["https://orcid.org/0000-0002-0892-0982"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hallas, Alannah M.","raw_affiliation_strings":["Stewart Blusson Quantum Matter Institute , University of British Columbia , Vancouver , BC V6T 1Z4 , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stewart Blusson Quantum Matter Institute , University of British Columbia , Vancouver , BC V6T 1Z4 , Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Watanabe, Masayuki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Watanabe, Masayuki","raw_affiliation_strings":["Graduate School of Human and Environmental Studies , Kyoto University , Kyoto 606-8501 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Human and Environmental Studies , Kyoto University , Kyoto 606-8501 , Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5149887440","display_name":"Takashi Konishi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Konishi, Takashi","raw_affiliation_strings":["Department of Physics , Ritsumeikan University , Noji-Higashi 1-1-1 , Kusatsu 525-8577 , Japan","Graduate School of Human and Environmental Studies , Kyoto University , Kyoto 606-8501 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Ritsumeikan University , Noji-Higashi 1-1-1 , Kusatsu 525-8577 , Japan","institution_ids":["https://openalex.org/I135768898"]},{"raw_affiliation_string":"Graduate School of Human and Environmental Studies , Kyoto University , Kyoto 606-8501 , Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5149816638","display_name":"Aiko Nakano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nakano, Aiko","raw_affiliation_strings":["Department of Physics , Kyoto University , Sakyo-ku , Kyoto , 606-8502 , Japan","Kyoto University , Sakyo-ku , Kyoto 606-8501 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Kyoto University , Sakyo-ku , Kyoto , 606-8502 , Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Kyoto University , Sakyo-ku , Kyoto 606-8501 , Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125541711","display_name":"Koichiro Tanaka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tanaka, Koichiro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.8798999786376953,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.8798999786376953,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.042100001126527786,"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":0.03440000116825104,"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/high-harmonic-generation","display_name":"high harmonic generation","score":0.9120000004768372},{"id":"https://openalex.org/keywords/dimensionality-effects","display_name":"dimensionality effects","score":0.7429999709129333},{"id":"https://openalex.org/keywords/strongly-correlated-electron-systems","display_name":"strongly correlated electrons","score":0.8539999723434448},{"id":"https://openalex.org/keywords/srcuo2","display_name":"SrCuO2","score":0.9309999942779541},{"id":"https://openalex.org/keywords/pr2cuo4","display_name":"Pr2CuO4","score":0.9990000128746033},{"id":"https://openalex.org/keywords/hubbard-model","display_name":"Hubbard model","score":0.906000018119812},{"id":"https://openalex.org/keywords/spin-charge-coupling","display_name":"spin-charge coupling","score":0.9990000128746033},{"id":"https://openalex.org/keywords/extreme-nonlinear-optics","display_name":"extreme nonlinear optics","score":0.734000027179718},{"id":"https://openalex.org/keywords/correlated-insulators","display_name":"correlated insulators","score":0.8709999918937683},{"id":"https://openalex.org/keywords/nonequilibrium-simulation","display_name":"non-equilibrium simulation","score":0.6460000276565552}],"concepts":[{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.7883999943733215},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6800000071525574},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5942999720573425},{"id":"https://openalex.org/C74859849","wikidata":"https://www.wikidata.org/wiki/Q2466686","display_name":"Non-equilibrium thermodynamics","level":2,"score":0.5583000183105469},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5328999757766724},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5314000248908997},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5038999915122986},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.487199991941452},{"id":"https://openalex.org/C64672749","wikidata":"https://www.wikidata.org/wiki/Q1623464","display_name":"High harmonic generation","level":3,"score":0.47110000252723694},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.451200008392334},{"id":"https://openalex.org/C157077121","wikidata":"https://www.wikidata.org/wiki/Q7624687","display_name":"Strongly correlated material","level":3,"score":0.4438999891281128},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.4269999861717224},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.4237000048160553},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.3716999888420105},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.34310001134872437},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C30713254","wikidata":"https://www.wikidata.org/wiki/Q1455635","display_name":"Second-harmonic generation","level":3,"score":0.30630001425743103},{"id":"https://openalex.org/C106074065","wikidata":"https://www.wikidata.org/wiki/Q1571298","display_name":"Hubbard model","level":3,"score":0.28929999470710754},{"id":"https://openalex.org/C2991936344","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optical","level":3,"score":0.28679999709129333},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.27639999985694885}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.02466","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02466","pdf_url":"https://arxiv.org/pdf/2609.02466","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.2609.02466","doi":"https://doi.org/10.48550/arxiv.2609.02466","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.02466","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":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.02466","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02466","pdf_url":"https://arxiv.org/pdf/2609.02466","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":[{"id":"https://openalex.org/G1273587218","display_name":"Characterization and understanding of mechanical properties using high-harmonics generation of infrared pulses","funder_award_id":"22K18322","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1831805022","display_name":"Establishment of strong light field photoscience in solids and application to materials science","funder_award_id":"21H05017","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2885258565","display_name":null,"funder_award_id":"JP26H01281","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G344000192","display_name":"Real and reciprocal spacetime imaging of many-body excitons and quantum phase control","funder_award_id":"24H00191","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4137759548","display_name":"Control of quantum states by geometric tunneling phenomena","funder_award_id":"24K06891","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5136160453","display_name":"\u65b0\u305f\u306a\u975e\u5e73\u8861\u7b2c\u4e00\u539f\u7406\u8a08\u7b97\u306b\u3088\u308b\u91cf\u5b50\u7269\u8cea\u306e\u975e\u7dda\u5f62\u5206\u5149\u3068\u6a5f\u80fd\u958b\u62d3","funder_award_id":"26K00646","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5931423949","display_name":"High harmonic spectroscopy and ultrafast control of material using the polarization gating","funder_award_id":"22K03484","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6957485154","display_name":"Foundation of Nonclassical Nonlinear Photophysics: Exploring Quantum Correlations between Quantum Light and Solids","funder_award_id":"26K21749","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G710714105","display_name":"\u6b21\u4e16\u4ee3\u306e\u975e\u5e73\u8861Green\u95a2\u6570\u6cd5\u958b\u767a\u3068\u79e9\u5e8f\u63fa\u3089\u304e\u306e\u975e\u5e73\u8861\u7269\u7406\u3078\u306e\u5c55\u958b","funder_award_id":"25K07235","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8906901920","display_name":"Exploration of quantum light induced nonequilibrium phenomena","funder_award_id":"25K22008","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7207836391.pdf","grobid_xml":"https://content.openalex.org/works/W7207836391.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W4414621552"],"related_works":["https://openalex.org/W4286522258","https://openalex.org/W7073769637","https://openalex.org/W4220990625","https://openalex.org/W1646272548","https://openalex.org/W4206945833","https://openalex.org/W2033536928","https://openalex.org/W2052855948","https://openalex.org/W2980696205","https://openalex.org/W4300863698","https://openalex.org/W4414819195"],"abstract_inverted_index":{"Dimensionality":[0],"strongly":[1],"affects":[2],"elementary":[3],"excitations":[4],"in":[5,62,108],"correlated":[6,109],"quantum":[7],"materials,":[8],"yet":[9],"its":[10],"impact":[11],"on":[12,27],"extreme":[13,104],"nonlinear":[14,105],"optical":[15,106],"responses":[16,107],"remains":[17],"largely":[18],"unexplored.":[19],"Here,":[20],"we":[21],"combine":[22],"high-harmonic":[23,50],"generation":[24],"(HHG)":[25],"experiments":[26],"quasi-one-dimensional":[28],"SrCuO$_2$":[29,45],"and":[30,65,79,96],"quasi-two-dimensional":[31],"Pr$_2$CuO$_4$":[32,57],"with":[33,52],"nonequilibrium":[34],"simulations":[35,74],"of":[36],"Hubbard":[37],"models.":[38],"We":[39],"find":[40],"a":[41,47,59],"pronounced":[42],"dimensional":[43],"contrast:":[44],"exhibits":[46],"robust":[48],"plateau-like":[49],"spectrum":[51],"weak":[53],"temperature":[54],"dependence,":[55],"whereas":[56],"shows":[58],"monotonic":[60],"decrease":[61],"harmonic":[63],"yield":[64],"strong":[66],"thermal":[67],"suppression,":[68],"especially":[69],"at":[70],"higher":[71],"harmonics.":[72],"The":[73],"qualitatively":[75],"reproduce":[76],"these":[77],"trends":[78],"identify":[80],"dimensionality-dependent":[81],"doublon--holon":[82],"dephasing,":[83],"governed":[84],"by":[85],"spin--charge":[86,97],"coupling,":[87],"as":[88,99],"their":[89],"microscopic":[90],"origin.":[91],"These":[92],"results":[93],"establish":[94],"dimensionality":[95],"coupling":[98],"key":[100],"control":[101],"parameters":[102],"for":[103],"insulators.":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-04T00:00:00"}