{"id":"https://openalex.org/W4404713023","doi":"https://doi.org/10.22331/q-2024-11-26-1537","title":"The advantage of quantum control in many-body Hamiltonian learning","display_name":"The advantage of quantum control in many-body Hamiltonian learning","publication_year":2024,"publication_date":"2024-11-26","ids":{"openalex":"https://openalex.org/W4404713023","doi":"https://doi.org/10.22331/q-2024-11-26-1537"},"language":"en","primary_location":{"id":"doi:10.22331/q-2024-11-26-1537","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2024-11-26-1537","pdf_url":"https://quantum-journal.org/papers/q-2024-11-26-1537/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://quantum-journal.org/papers/q-2024-11-26-1537/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074927435","display_name":"Alicja Dutkiewicz","orcid":"https://orcid.org/0009-0006-6616-419X"},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Alicja Dutkiewicz","raw_affiliation_strings":["Google Quantum AI, Munich 80636, Germany","Instituut-Lorentz, Universiteit Leiden, 2300RA Leiden, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Google Quantum AI, Munich 80636, Germany","institution_ids":[]},{"raw_affiliation_string":"Instituut-Lorentz, Universiteit Leiden, 2300RA Leiden, The Netherlands","institution_ids":["https://openalex.org/I121797337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076915913","display_name":"Thomas E. O apos Brien","orcid":null},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Thomas E. O&apos;Brien","raw_affiliation_strings":["Google Quantum AI, Munich 80636, Germany","Instituut-Lorentz, Universiteit Leiden, 2300RA Leiden, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Google Quantum AI, Munich 80636, Germany","institution_ids":[]},{"raw_affiliation_string":"Instituut-Lorentz, Universiteit Leiden, 2300RA Leiden, The Netherlands","institution_ids":["https://openalex.org/I121797337"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022783625","display_name":"Thomas Schuster","orcid":"https://orcid.org/0000-0002-9539-1627"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Schuster","raw_affiliation_strings":["Department of Physics, University of California, Berkeley, California 94720 USA","Google Quantum AI, Munich 80636, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of California, Berkeley, California 94720 USA","institution_ids":["https://openalex.org/I95457486"]},{"raw_affiliation_string":"Google Quantum AI, Munich 80636, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074927435"],"corresponding_institution_ids":["https://openalex.org/I121797337"],"apc_list":{"value":200,"currency":"EUR","value_usd":215},"apc_paid":{"value":200,"currency":"EUR","value_usd":215},"fwci":5.777,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.97026768,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"1537","last_page":"1537"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.9997000098228455,"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/T11804","display_name":"Quantum many-body systems","score":0.9997000098228455,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9991999864578247,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.5643364787101746},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.5641500949859619},{"id":"https://openalex.org/keywords/quantum-control","display_name":"Quantum control","score":0.44116392731666565},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3704746961593628},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33137747645378113},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28853896260261536},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.24632632732391357},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13140606880187988}],"concepts":[{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5643364787101746},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.5641500949859619},{"id":"https://openalex.org/C2984281365","wikidata":"https://www.wikidata.org/wiki/Q906781","display_name":"Quantum control","level":3,"score":0.44116392731666565},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3704746961593628},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33137747645378113},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28853896260261536},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.24632632732391357},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13140606880187988}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.22331/q-2024-11-26-1537","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2024-11-26-1537","pdf_url":"https://quantum-journal.org/papers/q-2024-11-26-1537/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0544dd0a16f94259a7afb1541d8f315b","is_oa":true,"landing_page_url":"https://doaj.org/article/0544dd0a16f94259a7afb1541d8f315b","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Quantum, Vol 8, p 1537 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.22331/q-2024-11-26-1537","is_oa":true,"landing_page_url":"https://doi.org/10.22331/q-2024-11-26-1537","pdf_url":"https://quantum-journal.org/papers/q-2024-11-26-1537/pdf/","source":{"id":"https://openalex.org/S4210226432","display_name":"Quantum","issn_l":"2521-327X","issn":["2521-327X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310317900","host_organization_name":"Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften","host_organization_lineage":["https://openalex.org/P4310317900"],"host_organization_lineage_names":["Verein zur F\u00f6rderung des Open Access Publizierens in den Quantenwissenschaften"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4404713023.pdf"},"referenced_works_count":105,"referenced_works":["https://openalex.org/W37221705","https://openalex.org/W857798576","https://openalex.org/W1812593026","https://openalex.org/W1884490694","https://openalex.org/W1886785431","https://openalex.org/W1919133474","https://openalex.org/W1964348979","https://openalex.org/W1971472788","https://openalex.org/W2015739145","https://openalex.org/W2017598107","https://openalex.org/W2024984169","https://openalex.org/W2034251480","https://openalex.org/W2055598264","https://openalex.org/W2061187628","https://openalex.org/W2064517571","https://openalex.org/W2066583424","https://openalex.org/W2071461214","https://openalex.org/W2072878982","https://openalex.org/W2075236172","https://openalex.org/W2075892056","https://openalex.org/W2083423624","https://openalex.org/W2083893620","https://openalex.org/W2095209741","https://openalex.org/W2124173466","https://openalex.org/W2140788376","https://openalex.org/W2149444671","https://openalex.org/W2165408291","https://openalex.org/W2167110831","https://openalex.org/W2170794175","https://openalex.org/W2258238025","https://openalex.org/W2264365496","https://openalex.org/W2319651424","https://openalex.org/W2336485403","https://openalex.org/W2471819066","https://openalex.org/W2508349901","https://openalex.org/W2539509463","https://openalex.org/W2580685138","https://openalex.org/W2592099498","https://openalex.org/W2595368095","https://openalex.org/W2597208492","https://openalex.org/W2622552587","https://openalex.org/W2688070744","https://openalex.org/W2753935427","https://openalex.org/W2766640015","https://openalex.org/W2775064897","https://openalex.org/W2776764081","https://openalex.org/W2795330585","https://openalex.org/W2798401552","https://openalex.org/W2802587496","https://openalex.org/W2876655733","https://openalex.org/W2884860812","https://openalex.org/W2898409026","https://openalex.org/W2914882465","https://openalex.org/W2941487930","https://openalex.org/W2949991399","https://openalex.org/W2954118811","https://openalex.org/W2954446458","https://openalex.org/W2959466714","https://openalex.org/W2963751607","https://openalex.org/W2982653331","https://openalex.org/W2988032242","https://openalex.org/W2996245700","https://openalex.org/W2999624515","https://openalex.org/W3016920360","https://openalex.org/W3037089521","https://openalex.org/W3098551462","https://openalex.org/W3100257788","https://openalex.org/W3101516197","https://openalex.org/W3101774639","https://openalex.org/W3102344217","https://openalex.org/W3103439543","https://openalex.org/W3103545361","https://openalex.org/W3104157705","https://openalex.org/W3104469170","https://openalex.org/W3104643420","https://openalex.org/W3104756137","https://openalex.org/W3105899731","https://openalex.org/W3106051480","https://openalex.org/W3106400236","https://openalex.org/W3118542780","https://openalex.org/W3127063760","https://openalex.org/W3130923323","https://openalex.org/W3134095135","https://openalex.org/W3158785456","https://openalex.org/W3197025307","https://openalex.org/W3203986501","https://openalex.org/W3207142150","https://openalex.org/W3209189489","https://openalex.org/W4212881230","https://openalex.org/W4229000948","https://openalex.org/W4281394052","https://openalex.org/W4289260491","https://openalex.org/W4303982728","https://openalex.org/W4313227165","https://openalex.org/W4318068828","https://openalex.org/W4362665438","https://openalex.org/W4376639827","https://openalex.org/W4382726830","https://openalex.org/W4385335521","https://openalex.org/W4386089622","https://openalex.org/W4386882828","https://openalex.org/W4387707075","https://openalex.org/W4390098448","https://openalex.org/W4390668979","https://openalex.org/W4391880212"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W4300831088"],"abstract_inverted_index":{"We":[0,16,33],"study":[1],"the":[2,6,19,25,31,51,64,70,89,104,117,135,166],"problem":[3],"of":[4,8,21,27,107,124,137,157],"learning":[5,22,84,143,180],"Hamiltonian":[7,52,87,162],"a":[9,85,131,173],"many-body":[10,86,158],"quantum":[11,47,76,138,146,182],"system":[12],"from":[13],"experimental":[14,177],"data.":[15],"show":[17],"that":[18,142,163],"rate":[20],"depends":[23],"on":[24],"amount":[26,106],"control":[28,36,68],"available":[29],"during":[30],"experiment.":[32],"consider":[34],"three":[35],"models:":[37],"one":[38,49,62],"where":[39,50,63,100],"time":[40,72,108],"evolution":[41,109],"can":[42,54],"be":[43,55],"augmented":[44,56],"with":[45,181],"instantaneous":[46],"operations,":[48],"itself":[53],"by":[57],"adding":[58],"constant":[59],"terms,":[60],"and":[61,113,128],"experimentalist":[65],"has":[66],"no":[67],"over":[69],"system's":[71],"evolution.":[73],"With":[74],"continuous":[75],"control,":[77,139],"we":[78,140],"provide":[79],"an":[80],"adaptive":[81],"algorithm":[82],"for":[83,154,179],"at":[88],"Heisenberg":[90],"limit:":[91],"<mml:math":[92,101,114,148],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>T</mml:mi><mml:mo>=</mml:mo><mml:mrow":[93],"class=\"MJX-TeXAtom-ORD\"><mml:mi":[94],"class=\"MJX-tex-caligraphic\"":[95],"mathvariant=\"script\">O</mml:mi></mml:mrow><mml:mo":[96],"stretchy=\"false\">(</mml:mo><mml:msup><mml:mi>&amp;#x03F5;</mml:mi><mml:mrow":[97,151],"class=\"MJX-TeXAtom-ORD\"><mml:mo>&amp;#x2212;</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:msup><mml:mo":[98],"stretchy=\"false\">)</mml:mo></mml:math>,":[99,153],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>T</mml:mi></mml:math>":[102],"is":[103,116,144],"total":[105],"across":[110],"all":[111],"experiments":[112],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>&amp;#x03F5;</mml:mi></mml:math>":[115],"target":[118],"precision.":[119],"This":[120],"requires":[121],"only":[122],"preparation":[123],"product":[125,132],"states,":[126],"time-evolution,":[127],"measurement":[129],"in":[130,176],"basis.":[133],"In":[134],"absence":[136],"prove":[141],"standard":[145],"limited,":[147],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mi>T</mml:mi><mml:mo>=</mml:mo><mml:mi":[149],"mathvariant=\"normal\">&amp;#x03A9;</mml:mi><mml:mo":[150],"class=\"MJX-TeXAtom-ORD\"><mml:mo>&amp;#x2212;</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msup><mml:mo":[152],"large":[155],"classes":[156],"Hamiltonians,":[159],"including":[160],"any":[161],"thermalizes":[164],"via":[165],"eigenstate":[167],"thermalization":[168],"hypothesis.":[169],"These":[170],"results":[171],"establish":[172],"quadratic":[174],"advantage":[175],"runtime":[178],"control.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-10T00:00:00"}
