{"id":"https://openalex.org/W2123887909","doi":"https://doi.org/10.1109/cdc.2009.5400125","title":"Quantum-feedback-control induced bifurcation and its application to qubit readout","display_name":"Quantum-feedback-control induced bifurcation and its application to qubit readout","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2123887909","doi":"https://doi.org/10.1109/cdc.2009.5400125","mag":"2123887909"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2009.5400125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2009.5400125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5101633329","display_name":"Jing Zhang","orcid":"https://orcid.org/0000-0003-4595-4871"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing Zhang","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of automation,Tsinghua University,Beijing 100084,China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of automation,Tsinghua University,Beijing 100084,China)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041203880","display_name":"Re-Bing Wu","orcid":"https://orcid.org/0000-0003-3545-8700"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Re-bing Wu","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of automation,Tsinghua University,Beijing 100084,China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of automation,Tsinghua University,Beijing 100084,China)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100602636","display_name":"Yu-xi Liu","orcid":"https://orcid.org/0000-0002-3961-2691"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-xi Liu","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing, China","Institute of Microelectronics, Tsinghua University , Beijing , 100084 , China"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]},{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University , Beijing , 100084 , China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103714205","display_name":"Chunwen Li","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun-wen Li","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of automation,Tsinghua University,Beijing 100084,China)"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of automation,Tsinghua University,Beijing 100084,China)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108538178","display_name":"Tzyh\u2010Jong Tarn","orcid":null},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tzyh-Jong Tarn","raw_affiliation_strings":["Department of Electrical and Systems Engineering, Washington University, Saint Louis, MO, USA","Department of Electrical and Systems Engineering, Washington University, St. Louis, MO, 63130, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, Washington University, Saint Louis, MO, USA","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Department of Electrical and Systems Engineering, Washington University, St. Louis, MO, 63130, USA","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101633329"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12425721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2480","last_page":"2485"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9998000264167786,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/qubit","display_name":"Qubit","score":0.8096741437911987},{"id":"https://openalex.org/keywords/phase-qubit","display_name":"Phase qubit","score":0.5050459504127502},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.48445558547973633},{"id":"https://openalex.org/keywords/flux-qubit","display_name":"Flux qubit","score":0.4814802408218384},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4495502710342407},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.4485340714454651},{"id":"https://openalex.org/keywords/superconducting-quantum-computing","display_name":"Superconducting quantum computing","score":0.43603262305259705},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.43027570843696594},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4239577651023865},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4213216304779053},{"id":"https://openalex.org/keywords/bifurcation","display_name":"Bifurcation","score":0.4130331575870514},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.39338958263397217},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3833932876586914},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.34982359409332275},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2755911946296692},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.17659825086593628},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13560962677001953},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12142851948738098}],"concepts":[{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.8096741437911987},{"id":"https://openalex.org/C73214911","wikidata":"https://www.wikidata.org/wiki/Q7180959","display_name":"Phase qubit","level":4,"score":0.5050459504127502},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.48445558547973633},{"id":"https://openalex.org/C109546105","wikidata":"https://www.wikidata.org/wiki/Q5463032","display_name":"Flux qubit","level":4,"score":0.4814802408218384},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4495502710342407},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.4485340714454651},{"id":"https://openalex.org/C119382340","wikidata":"https://www.wikidata.org/wiki/Q7643176","display_name":"Superconducting quantum computing","level":4,"score":0.43603262305259705},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.43027570843696594},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4239577651023865},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4213216304779053},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.4130331575870514},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.39338958263397217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3833932876586914},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.34982359409332275},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2755911946296692},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.17659825086593628},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13560962677001953},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12142851948738098},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2009.5400125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2009.5400125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1578618788","https://openalex.org/W1967641115","https://openalex.org/W1973256077","https://openalex.org/W1976776893","https://openalex.org/W1979863054","https://openalex.org/W1983336715","https://openalex.org/W1996618103","https://openalex.org/W2011628122","https://openalex.org/W2034876984","https://openalex.org/W2042518996","https://openalex.org/W2046936035","https://openalex.org/W2055255242","https://openalex.org/W2056174476","https://openalex.org/W2063531468","https://openalex.org/W2070389945","https://openalex.org/W2074551634","https://openalex.org/W2075070319","https://openalex.org/W2081459808","https://openalex.org/W2087295146","https://openalex.org/W2097876164","https://openalex.org/W2121442950","https://openalex.org/W2130511475","https://openalex.org/W2499754680","https://openalex.org/W2501142942","https://openalex.org/W2575695474","https://openalex.org/W2963762585","https://openalex.org/W3100526867","https://openalex.org/W3104933735","https://openalex.org/W3109381375"],"related_works":["https://openalex.org/W2060332325","https://openalex.org/W1996754572","https://openalex.org/W2038095030","https://openalex.org/W3103981357","https://openalex.org/W4237668728","https://openalex.org/W2082861178","https://openalex.org/W2050642738","https://openalex.org/W3100700271","https://openalex.org/W2229130577","https://openalex.org/W1985390127"],"abstract_inverted_index":{"Sensitive":[0],"measurement":[1,79],"of":[2,5,13,38,62,96],"the":[3,11,36,53,59,82,94],"state":[4,37],"a":[6,20,24,39,47,68,77],"qubit":[7,41,56],"is":[8,43,65,72],"crucial":[9],"to":[10,22,33,46,74,76],"implementation":[12],"quantum":[14,30,98],"information":[15],"processing.":[16],"This":[17,87],"paper":[18],"proposes":[19],"strategy":[21],"utilize":[23],"static":[25],"bifurcation":[26],"induced":[27],"by":[28,80],"nonlinear":[29,83,97],"feedback":[31,84,99],"control":[32,85],"read":[34],"out":[35],"charge":[40],"that":[42,66],"dispersively":[44],"coupled":[45],"transmission":[48],"line":[49],"resonator.":[50],"Compared":[51],"with":[52],"traditional":[54],"dispersive":[55],"readout":[57],"strategy,":[58],"main":[60],"advantage":[61],"our":[63],"proposal":[64],"even":[67],"weak":[69],"qubit-resonator":[70],"coupling":[71],"hopeful":[73],"lead":[75],"strong":[78],"varying":[81],"parameter.":[86],"work":[88],"opens":[89],"up":[90],"new":[91],"perspectives":[92],"for":[93],"applications":[95],"control.":[100]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
