{"id":"https://openalex.org/W7224137149","doi":"https://doi.org/10.48550/arxiv.2610.36115","title":"Coulomb- and exchange-driven redistribution of spectral correlations","display_name":"Coulomb- and exchange-driven redistribution of spectral correlations","publication_year":2026,"publication_date":"2026-10-26","ids":{"openalex":"https://openalex.org/W7224137149","doi":"https://doi.org/10.48550/arxiv.2610.36115"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.36115","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36115","pdf_url":"https://arxiv.org/pdf/2610.36115","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/2610.36115","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160037961","display_name":"Zanya Gonzalez Tellez","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I69181431","display_name":"Universidad de las Am\u00e9ricas Puebla","ror":"https://ror.org/01s1km724","country_code":"MX","type":"education","lineage":["https://openalex.org/I69181431"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Tellez, Zanya Gonzalez","raw_affiliation_strings":["Departamento de Actuar\u00eda , F\u00edsica y Matem\u00e1ticas , Universidad de las Am\u00e9ricas Puebla ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Actuar\u00eda , F\u00edsica y Matem\u00e1ticas , Universidad de las Am\u00e9ricas Puebla ,","institution_ids":["https://openalex.org/I69181431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5160003267","display_name":"Miguel Angel Oca\u00f1a Bribiesca","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I69181431","display_name":"Universidad de las Am\u00e9ricas Puebla","ror":"https://ror.org/01s1km724","country_code":"MX","type":"education","lineage":["https://openalex.org/I69181431"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Bribiesca, Miguel Angel Oca\u00f1a","raw_affiliation_strings":["Departamento de Actuar\u00eda , F\u00edsica y Matem\u00e1ticas , Universidad de las Am\u00e9ricas Puebla ,","Ex-hacienda Sta. Catarina M\u00e1rtir s/n , San Andr\u00e9s Cholula , Pue. 72810 , M\u00e9xico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Actuar\u00eda , F\u00edsica y Matem\u00e1ticas , Universidad de las Am\u00e9ricas Puebla ,","institution_ids":["https://openalex.org/I69181431"]},{"raw_affiliation_string":"Ex-hacienda Sta. Catarina M\u00e1rtir s/n , San Andr\u00e9s Cholula , Pue. 72810 , M\u00e9xico","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I69181431"],"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/T10681","display_name":"Rare-earth and actinide compounds","score":0.9688000082969666,"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"}},"topics":[{"id":"https://openalex.org/T10681","display_name":"Rare-earth and actinide compounds","score":0.9688000082969666,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.006000000052154064,"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/T10002","display_name":"Advanced Chemical Physics Studies","score":0.0031999999191612005,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spectral-statistics","display_name":"spectral statistics","score":0.49399998784065247},{"id":"https://openalex.org/keywords/level-repulsion","display_name":"level repulsion","score":0.6330000162124634},{"id":"https://openalex.org/keywords/electrostatic-interactions","display_name":"electrostatic interactions","score":0.7099999785423279},{"id":"https://openalex.org/keywords/exchange-interaction","display_name":"exchange interaction","score":0.9980000257492065},{"id":"https://openalex.org/keywords/random-matrix-theory","display_name":"random matrix theory","score":0.7599999904632568},{"id":"https://openalex.org/keywords/band-curvature","display_name":"band curvature","score":0.47999998927116394},{"id":"https://openalex.org/keywords/band-velocity","display_name":"band velocity","score":0.5789999961853027},{"id":"https://openalex.org/keywords/spin-polarized-electronic-structure","display_name":"spin-polarized electronic structure","score":0.5389999747276306},{"id":"https://openalex.org/keywords/spectral-clustering","display_name":"spectral clustering","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6380000114440918},{"id":"https://openalex.org/C9342510","wikidata":"https://www.wikidata.org/wiki/Q25406","display_name":"Coulomb","level":3,"score":0.5605999827384949},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4950999915599823},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.43709999322891235},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.4099999964237213},{"id":"https://openalex.org/C74080474","wikidata":"https://www.wikidata.org/wiki/Q7305975","display_name":"Redistribution (election)","level":3,"score":0.37310001254081726},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.35249999165534973},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.3425999879837036},{"id":"https://openalex.org/C86025842","wikidata":"https://www.wikidata.org/wiki/Q5358432","display_name":"Electronic structure","level":2,"score":0.3280999958515167},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.310699999332428},{"id":"https://openalex.org/C38976095","wikidata":"https://www.wikidata.org/wiki/Q752641","display_name":"Asymmetry","level":2,"score":0.3100999891757965},{"id":"https://openalex.org/C53964469","wikidata":"https://www.wikidata.org/wiki/Q230895","display_name":"Density of states","level":2,"score":0.3041999936103821},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.2903999984264374},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.28679999709129333},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2671000063419342},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2662000060081482},{"id":"https://openalex.org/C174771821","wikidata":"https://www.wikidata.org/wiki/Q780736","display_name":"Exchange interaction","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C125469278","wikidata":"https://www.wikidata.org/wiki/Q806380","display_name":"Electronic band structure","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.2581000030040741},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.2581000030040741}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.36115","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36115","pdf_url":"https://arxiv.org/pdf/2610.36115","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.2610.36115","doi":"https://doi.org/10.48550/arxiv.2610.36115","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.36115","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:2610.36115","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.36115","pdf_url":"https://arxiv.org/pdf/2610.36115","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":[{"id":"https://openalex.org/F4320318021","display_name":"Universidad de las Am\u00e9ricas Puebla","ror":"https://ror.org/01s1km724"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224137149.pdf","grobid_xml":"https://content.openalex.org/works/W7224137149.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2222249189","https://openalex.org/W1994867463","https://openalex.org/W2064549335","https://openalex.org/W2007238946","https://openalex.org/W4402965591","https://openalex.org/W1954634763","https://openalex.org/W7100166905","https://openalex.org/W7098611343","https://openalex.org/W4246479006","https://openalex.org/W3048717641"],"abstract_inverted_index":{"Electronic":[0],"correlations":[1],"reorganize":[2],"not":[3,79],"only":[4],"the":[5,13,17,46,49,56,73,90,98,102,123,129,144,163,170,174,180],"energies":[6],"of":[7,16,48,55,92,167],"individual":[8],"electronic":[9,208],"states":[10],"but":[11],"also":[12],"collective":[14],"structure":[15],"spectrum.":[18],"Here,":[19],"first-principles":[20],"density":[21],"functional":[22],"theory":[23],"calculations":[24,161],"combined":[25],"with":[26],"random-matrix":[27],"spectral":[28,119,175,204],"statistics":[29,205],"are":[30],"used":[31],"to":[32],"examine":[33],"this":[34],"reorganization":[35,209],"in":[36],"gamma-Ce":[37],"within":[38,122],"a":[39,81,107,192],"static":[40],"spin-polarized":[41],"DFT+U+SOC":[42,172],"description.":[43],"We":[44],"distinguish":[45],"effects":[47],"Coulomb":[50,182],"interaction":[51,58,103],"U":[52,77],"from":[53],"those":[54],"exchange":[57,184],"J":[59],"by":[60,191,213],"analyzing":[61],"nearest-neighbor":[62],"spacings,":[63],"reduced":[64],"spacing":[65],"ratios,":[66],"band":[67,70],"velocities,":[68],"and":[69,86,116,133,152,157,183,186,202],"curvatures":[71],"across":[72,97],"Ce-4f":[74],"manifold.":[75],"Increasing":[76],"does":[78],"produce":[80],"monotonic":[82],"transition":[83],"between":[84,160],"Poisson-":[85],"Wigner-Dyson-like":[87],"statistics;":[88],"instead,":[89],"region":[91],"strongest":[93],"level":[94],"repulsion":[95],"migrates":[96],"4f":[99,125,134],"manifold":[100,126],"as":[101],"increases.":[104],"Exchange":[105],"produces":[106],"qualitatively":[108],"different":[109],"response.":[110],"At":[111],"fixed":[112],"U,":[113],"strongly":[114,117,159],"repulsive":[115],"clustered":[118],"regions":[120],"coexist":[121],"same":[124,164],"even":[127],"while":[128],"total":[130],"spin":[131],"moment":[132],"occupation":[135],"remain":[136],"nearly":[137],"unchanged.":[138],"The":[139],"clustering":[140],"persists":[141],"after":[142],"resolving":[143],"spectrum":[145],"into":[146],"its":[147],"dominant":[148],"j":[149,153],"=":[150,154],"5/2":[151],"7/2":[155],"components":[156],"differs":[158],"having":[162],"numerical":[165],"value":[166],"U-J.":[168],"Within":[169],"present":[171],"description,":[173],"response":[176],"therefore":[177],"depends":[178],"on":[179],"separate":[181],"interactions":[185],"cannot":[187],"be":[188],"represented":[189],"completely":[190],"single":[193],"effective":[194],"U-J":[195],"parameter.":[196],"These":[197],"results":[198],"show":[199],"that":[200,210],"energy-":[201],"character-resolved":[203],"expose":[206],"correlation-driven":[207],"is":[211],"hidden":[212],"conventional":[214],"integrated":[215],"observables.":[216]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-10-29T00:00:00"}
