{"id":"https://openalex.org/W7127068858","doi":"https://doi.org/10.1051/epjconf/202533507006/pdf","title":"Classical light thermalization toward negative temperature equilibrium states in optical fibers and extension to the quantum regime","display_name":"Classical light thermalization toward negative temperature equilibrium states in optical fibers and extension to the quantum regime","publication_year":2025,"publication_date":"2025-09-22","ids":{"openalex":"https://openalex.org/W7127068858","doi":"https://doi.org/10.1051/epjconf/202533507006/pdf"},"language":"en","primary_location":{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533507006","doi":"https://doi.org/10.1051/epjconf/202533507006/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533507006/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533507006/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533507006","raw_type":"Text"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076405115","display_name":"Lucas Zanaglia","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucas Zanaglia","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016881919","display_name":"K. Baudin","orcid":"https://orcid.org/0000-0001-6933-6109","observed_orcids":["https://orcid.org/0000-0001-6933-6109"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kilian Baudin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023971789","display_name":"Josselin C. Garnier","orcid":"https://orcid.org/0000-0002-3518-4159","observed_orcids":["https://orcid.org/0000-0002-3518-4159"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josselin Garnier","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044435886","display_name":"Adrien Fusaro","orcid":"https://orcid.org/0000-0002-3141-8181","observed_orcids":["https://orcid.org/0000-0002-3141-8181"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adrien Fusaro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123639280","display_name":"Claire Michel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Claire Michel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071505156","display_name":"Val\u00e9rie Doya","orcid":"https://orcid.org/0000-0002-2106-3217","observed_orcids":["https://orcid.org/0000-0002-2106-3217"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Val\u00e9rie Doya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051608744","display_name":"Guy Millot","orcid":"https://orcid.org/0000-0003-0032-0437","observed_orcids":["https://orcid.org/0000-0003-0032-0437"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guy Millot","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111875085","display_name":"Antonio Picozzi","orcid":"https://orcid.org/0000-0001-6679-7049","observed_orcids":["https://orcid.org/0000-0001-6679-7049"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antonio Picozzi","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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28731343,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T11996","display_name":"Random lasers and scattering media","score":0.510699987411499,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T11996","display_name":"Random lasers and scattering media","score":0.510699987411499,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.10130000114440918,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T11414","display_name":"Quantum optics and atomic interactions","score":0.10050000250339508,"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/negative-temperature","display_name":"negative temperature","score":0.8769999742507935},{"id":"https://openalex.org/keywords/bose-einstein-condensate","display_name":"Bose-Einstein condensate","score":0.7390000224113464},{"id":"https://openalex.org/keywords/optical-fibers","display_name":"optical fibers","score":0.8889999985694885},{"id":"https://openalex.org/keywords/quantum-thermodynamics","display_name":"quantum thermodynamics","score":0.5789999961853027},{"id":"https://openalex.org/keywords/classical-light","display_name":"classical light","score":0.5049999952316284}],"concepts":[{"id":"https://openalex.org/C15359245","wikidata":"https://www.wikidata.org/wiki/Q1347805","display_name":"Thermalisation","level":2,"score":0.8434000015258789},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6650999784469604},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.6040999889373779},{"id":"https://openalex.org/C131157278","wikidata":"https://www.wikidata.org/wiki/Q51363","display_name":"Thermodynamic equilibrium","level":2,"score":0.5719000101089478},{"id":"https://openalex.org/C29310469","wikidata":"https://www.wikidata.org/wiki/Q3175122","display_name":"Thermal equilibrium","level":2,"score":0.527400016784668},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.5156999826431274},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5023000240325928},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.38339999318122864},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.3224000036716461},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3206000030040741},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.31520000100135803},{"id":"https://openalex.org/C2778926657","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum system","level":3,"score":0.3084999918937683},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.289900004863739},{"id":"https://openalex.org/C74859849","wikidata":"https://www.wikidata.org/wiki/Q2466686","display_name":"Non-equilibrium thermodynamics","level":2,"score":0.274399995803833},{"id":"https://openalex.org/C68717125","wikidata":"https://www.wikidata.org/wiki/Q735602","display_name":"Quantum optics","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C141886431","wikidata":"https://www.wikidata.org/wiki/Q1193821","display_name":"Quantum fluctuation","level":3,"score":0.26460000872612},{"id":"https://openalex.org/C193451744","wikidata":"https://www.wikidata.org/wiki/Q264647","display_name":"Thermodynamic temperature","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.25609999895095825},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.2526000142097473},{"id":"https://openalex.org/C95514000","wikidata":"https://www.wikidata.org/wiki/Q786897","display_name":"Autocatalytic reaction","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533507006","doi":"https://doi.org/10.1051/epjconf/202533507006/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533507006/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533507006/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533507006","raw_type":"Text"}],"best_oa_location":null,"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":[0,16],"report":[1],"the":[2,9,23,29,32],"observation":[3],"of":[4,31],"classical":[5],"light":[6],"thermalization":[7],"to":[8,22],"negative":[10],"temperature":[11],"Rayleigh-Jeans":[12],"(RJ)":[13],"equilibrium":[14,20],"states.":[15],"extend":[17],"theoretically":[18],"these":[19],"states":[21],"Bose-Einstein":[24],"quantum":[25],"regime":[26],"(BE)":[27],"through":[28],"analysis":[30],"thermodynamic":[33],"properties.":[34]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-02-03T00:00:00"}
