{"id":"https://openalex.org/W3204309967","doi":"https://doi.org/10.1142/s0218127421502059","title":"Experimental Evidence of Chaos Generated by a Minimal Universal Oscillator Model","display_name":"Experimental Evidence of Chaos Generated by a Minimal Universal Oscillator Model","publication_year":2021,"publication_date":"2021-09-25","ids":{"openalex":"https://openalex.org/W3204309967","doi":"https://doi.org/10.1142/s0218127421502059","mag":"3204309967"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127421502059","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127421502059","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.worldscientific.com/doi/abs/10.1142/S0218127421502059","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060983308","display_name":"Leonardo Ricci","orcid":"https://orcid.org/0000-0001-9454-0988"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Leonardo Ricci","raw_affiliation_strings":["CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068, Rovereto, Italy","Department of Physics, University of Trento, 38123 Trento, Italy"],"affiliations":[{"raw_affiliation_string":"CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068, Rovereto, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"Department of Physics, University of Trento, 38123 Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030950699","display_name":"Alessio Perinelli","orcid":"https://orcid.org/0000-0001-5603-3950"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessio Perinelli","raw_affiliation_strings":["CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068, Rovereto, Italy"],"affiliations":[{"raw_affiliation_string":"CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068, Rovereto, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088166521","display_name":"Michele Castelluzzo","orcid":"https://orcid.org/0000-0001-9557-9569"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michele Castelluzzo","raw_affiliation_strings":["Department of Physics, University of Trento, 38123 Trento, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Trento, 38123 Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063488091","display_name":"Stefano Euzzor","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Euzzor","raw_affiliation_strings":["National Institute of Optics \u2013 CNR, 50125 Florence, Italy"],"affiliations":[{"raw_affiliation_string":"National Institute of Optics \u2013 CNR, 50125 Florence, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044212645","display_name":"R. Meucci","orcid":"https://orcid.org/0000-0003-4547-5758"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Meucci","raw_affiliation_strings":["National Institute of Optics \u2013 CNR, 50125 Florence, Italy"],"affiliations":[{"raw_affiliation_string":"National Institute of Optics \u2013 CNR, 50125 Florence, Italy","institution_ids":["https://openalex.org/I4210155236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5060983308"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":1.5281,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.83726658,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"31","issue":"12","first_page":"2150205","last_page":"2150205"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9980999827384949,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lyapunov-exponent","display_name":"Lyapunov exponent","score":0.8950492143630981},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.7888699769973755},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.5987968444824219},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5679232478141785},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5485525727272034},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5401851534843445},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.5265249013900757},{"id":"https://openalex.org/keywords/synchronization-of-chaos","display_name":"Synchronization of chaos","score":0.5193925499916077},{"id":"https://openalex.org/keywords/parameter-space","display_name":"Parameter space","score":0.4770183563232422},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4669559895992279},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.446574866771698},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.39012953639030457},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.36312711238861084},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3461543917655945},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.24434241652488708},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23790118098258972},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16766801476478577},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.07767936587333679},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06605660915374756}],"concepts":[{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.8950492143630981},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.7888699769973755},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5987968444824219},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5679232478141785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5485525727272034},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5401851534843445},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.5265249013900757},{"id":"https://openalex.org/C202759130","wikidata":"https://www.wikidata.org/wiki/Q7662148","display_name":"Synchronization of chaos","level":4,"score":0.5193925499916077},{"id":"https://openalex.org/C73586568","wikidata":"https://www.wikidata.org/wiki/Q2600211","display_name":"Parameter space","level":2,"score":0.4770183563232422},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4669559895992279},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.446574866771698},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.39012953639030457},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.36312711238861084},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3461543917655945},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.24434241652488708},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23790118098258972},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16766801476478577},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.07767936587333679},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06605660915374756},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0218127421502059","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127421502059","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"},{"id":"pmh:oai:iris.unitn.it:11572/317871","is_oa":true,"landing_page_url":"https://www.worldscientific.com/doi/abs/10.1142/S0218127421502059","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unitn.it:11572/317871","is_oa":true,"landing_page_url":"https://www.worldscientific.com/doi/abs/10.1142/S0218127421502059","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1974269172","https://openalex.org/W1977738976","https://openalex.org/W1980003568","https://openalex.org/W1984625617","https://openalex.org/W1990539974","https://openalex.org/W1997779689","https://openalex.org/W2022755404","https://openalex.org/W2042245058","https://openalex.org/W2047286795","https://openalex.org/W2053929841","https://openalex.org/W2056651346","https://openalex.org/W2061846903","https://openalex.org/W2072998188","https://openalex.org/W2097560155","https://openalex.org/W2124428761","https://openalex.org/W2127143993","https://openalex.org/W2133116875","https://openalex.org/W2317990695","https://openalex.org/W2330947529","https://openalex.org/W2903397581","https://openalex.org/W2979391068","https://openalex.org/W2992983693","https://openalex.org/W2995974119","https://openalex.org/W3017713619","https://openalex.org/W3041655588","https://openalex.org/W3092673020","https://openalex.org/W3104297131","https://openalex.org/W3106311180","https://openalex.org/W3107209372","https://openalex.org/W3144619137"],"related_works":["https://openalex.org/W2361515791","https://openalex.org/W2375956839","https://openalex.org/W1982767765","https://openalex.org/W2054582988","https://openalex.org/W2219719840","https://openalex.org/W2136889839","https://openalex.org/W2059069173","https://openalex.org/W2411553537","https://openalex.org/W2378640948","https://openalex.org/W2010385540"],"abstract_inverted_index":{"Detection":[0],"of":[1,15,19,38,46,64,77,85,92,99,110,136,153,170,177],"chaos":[2,39],"in":[3,10,23,160],"experimental":[4,24,137],"data":[5],"is":[6],"a":[7,20,31,34,51,72,83,86,107,146],"crucial":[8],"issue":[9],"nonlinear":[11],"science.":[12],"Historically,":[13],"one":[14,98],"the":[16,44,65,78,90,93,100,111,154,165,175,178,184],"first":[17,52],"evidences":[18],"chaotic":[21,88,126,148,202],"behavior":[22,89,149],"recordings":[25],"came":[26],"from":[27],"laser":[28,47],"physics.":[29],"In":[30,182],"recent":[32],"work,":[33],"Minimal":[35,66,179],"Universal":[36,67,180],"Model":[37],"was":[40,55,103],"developed":[41],"by":[42,141],"revisiting":[43],"model":[45],"with":[48,164],"feedback,":[49],"and":[50,74,116,150,204],"electronic":[53,62,186],"implementation":[54,63,187],"discussed.":[56],"Here,":[57],"we":[58],"propose":[59],"an":[60,189],"upgraded":[61,185],"Model,":[68],"which":[69],"allows":[70,194],"for":[71,195],"precise":[73],"reproducible":[75],"analysis":[76,131],"model\u2019s":[79],"parameters":[80],"space.":[81],"As":[82],"marker":[84],"possible":[87],"variability":[91],"spiking":[94,114],"activity":[95,115],"that":[96,158,193],"characterizes":[97],"system\u2019s":[101],"coordinates":[102],"used.":[104],"Relying":[105],"on":[106],"numerical":[108],"characterization":[109],"relationship":[112],"between":[113],"maximum":[117,155],"Lyapunov":[118,156],"exponent":[119,134,157],"at":[120,199],"different":[121],"parameter":[122],"combinations,":[123],"several":[124],"potentially":[125],"settings":[127,144],"were":[128],"selected.":[129],"The":[130,168],"via":[132],"divergence":[133],"method":[135],"time":[138],"series":[139],"acquired":[140],"using":[142],"those":[143],"confirmed":[145],"robust":[147],"provided":[151],"values":[152],"are":[159],"very":[161],"good":[162],"agreement":[163],"theoretical":[166],"predictions.":[167],"results":[169],"this":[171],"work":[172],"further":[173,196],"uphold":[174],"reliability":[176],"Model.":[181],"addition,":[183],"provides":[188],"easily":[190],"controllable":[191],"setup":[192],"developments":[197],"aiming":[198],"coupling":[200],"multiple":[201],"systems":[203],"investigating":[205],"synchronization":[206],"processes.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}