{"id":"https://openalex.org/W7225166648","doi":"https://doi.org/10.48550/arxiv.2611.03159","title":"Taming a macroscopic free mass through continuous quantum measurement","display_name":"Taming a macroscopic free mass through continuous quantum measurement","publication_year":2026,"publication_date":"2026-11-02","ids":{"openalex":"https://openalex.org/W7225166648","doi":"https://doi.org/10.48550/arxiv.2611.03159"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2611.03159","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2611.03159","pdf_url":"https://arxiv.org/pdf/2611.03159","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","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2611.03159","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160406447","display_name":"Umang Mishra","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mishra, Umang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004795643","display_name":"Teodor Str\u00f6mberg","orcid":"https://orcid.org/0000-0003-0028-5547","observed_orcids":["https://orcid.org/0000-0003-0028-5547"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Str\u00f6mberg, Teodor","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160496662","display_name":"Gabriela Valencia-Guzman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Valencia-Guzman, Gabriela","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093125089","display_name":"Felipe G\u00f3mez-Lozada","orcid":"https://orcid.org/0000-0002-6672-2642","observed_orcids":["https://orcid.org/0000-0002-6672-2642"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G\u00f3mez-Lozada, Felipe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002273371","display_name":"Marta Maria Marchese","orcid":"https://orcid.org/0000-0001-5815-1547","observed_orcids":["https://orcid.org/0000-0001-5815-1547"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marchese, Marta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075954157","display_name":"Onur Hosten","orcid":"https://orcid.org/0000-0002-2031-204X","observed_orcids":["https://orcid.org/0000-0002-2031-204X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hosten, Onur","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":null,"has_fulltext":false,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9976000189781189,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9976000189781189,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.0010999999940395355,"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/T10463","display_name":"Pulsars and Gravitational Waves Research","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/free-particle","display_name":"free particle","score":0.6269999742507935},{"id":"https://openalex.org/keywords/continuous-quantum-measurement","display_name":"continuous quantum measurement","score":0.8830000162124634},{"id":"https://openalex.org/keywords/thermal-fluctuations","display_name":"thermal fluctuations","score":0.5619999766349792},{"id":"https://openalex.org/keywords/conditional-states","display_name":"conditional states","score":0.5979999899864197},{"id":"https://openalex.org/keywords/optomechanics","display_name":"optomechanics","score":0.734000027179718},{"id":"https://openalex.org/keywords/tests-of-quantum-mechanics","display_name":"tests of quantum mechanics","score":0.7480000257492065},{"id":"https://openalex.org/keywords/tests-of-gravity","display_name":"tests of gravity","score":0.8519999980926514},{"id":"https://openalex.org/keywords/quantum-classical-interface","display_name":"quantum-classical interface","score":0.8790000081062317},{"id":"https://openalex.org/keywords/low-frequency-dynamics","display_name":"low-frequency dynamics","score":0.34200000762939453}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6593999862670898},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.6087999939918518},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5685999989509583},{"id":"https://openalex.org/C180214583","wikidata":"https://www.wikidata.org/wiki/Q4439348","display_name":"Quantum limit","level":3,"score":0.4860000014305115},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42309999465942383},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.41850000619888306},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.41769999265670776},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4018999934196472},{"id":"https://openalex.org/C95013731","wikidata":"https://www.wikidata.org/wiki/Q7269071","display_name":"Quantum metrology","level":5,"score":0.3944999873638153},{"id":"https://openalex.org/C190474826","wikidata":"https://www.wikidata.org/wiki/Q2495111","display_name":"Open quantum system","level":3,"score":0.3837999999523163},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3822999894618988},{"id":"https://openalex.org/C5637370","wikidata":"https://www.wikidata.org/wiki/Q402478","display_name":"Thermal fluctuations","level":2,"score":0.38119998574256897},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3772999942302704},{"id":"https://openalex.org/C2778926657","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum system","level":3,"score":0.3695000112056732},{"id":"https://openalex.org/C194975256","wikidata":"https://www.wikidata.org/wiki/Q7269039","display_name":"Quantum dissipation","level":3,"score":0.36309999227523804},{"id":"https://openalex.org/C89143813","wikidata":"https://www.wikidata.org/wiki/Q17105423","display_name":"Quantum sensor","level":5,"score":0.35899999737739563},{"id":"https://openalex.org/C141886431","wikidata":"https://www.wikidata.org/wiki/Q1193821","display_name":"Quantum fluctuation","level":3,"score":0.358599990606308},{"id":"https://openalex.org/C15706264","wikidata":"https://www.wikidata.org/wiki/Q230883","display_name":"Quantum state","level":3,"score":0.3440999984741211},{"id":"https://openalex.org/C50150098","wikidata":"https://www.wikidata.org/wiki/Q2607127","display_name":"Weak measurement","level":3,"score":0.334199994802475},{"id":"https://openalex.org/C15184713","wikidata":"https://www.wikidata.org/wiki/Q7269042","display_name":"Quantum dynamics","level":3,"score":0.32739999890327454},{"id":"https://openalex.org/C126691448","wikidata":"https://www.wikidata.org/wiki/Q2028919","display_name":"Magnitude (astronomy)","level":2,"score":0.3057999908924103},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.2939999997615814},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C111996192","wikidata":"https://www.wikidata.org/wiki/Q7269075","display_name":"Quantum noise","level":3,"score":0.2870999872684479},{"id":"https://openalex.org/C29310469","wikidata":"https://www.wikidata.org/wiki/Q3175122","display_name":"Thermal equilibrium","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C68717125","wikidata":"https://www.wikidata.org/wiki/Q735602","display_name":"Quantum optics","level":2,"score":0.2800000011920929},{"id":"https://openalex.org/C36185635","wikidata":"https://www.wikidata.org/wiki/Q17006925","display_name":"Center of mass (relativistic)","level":3,"score":0.27459999918937683},{"id":"https://openalex.org/C3019950295","wikidata":"https://www.wikidata.org/wiki/Q2041172","display_name":"Measurement device","level":2,"score":0.27379998564720154},{"id":"https://openalex.org/C171912257","wikidata":"https://www.wikidata.org/wiki/Q11019","display_name":"Mechanical system","level":2,"score":0.2732999920845032},{"id":"https://openalex.org/C86781634","wikidata":"https://www.wikidata.org/wiki/Q2478325","display_name":"Environmental noise","level":3,"score":0.2727000117301941},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.2718999981880188},{"id":"https://openalex.org/C11255438","wikidata":"https://www.wikidata.org/wiki/Q7269085","display_name":"Quantum process","level":4,"score":0.26420000195503235},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C178201587","wikidata":"https://www.wikidata.org/wiki/Q1434158","display_name":"Fluctuation-dissipation theorem","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.26080000400543213},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.25440001487731934}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2611.03159","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2611.03159","pdf_url":"https://arxiv.org/pdf/2611.03159","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.2611.03159","doi":"https://doi.org/10.48550/arxiv.2611.03159","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2611.03159","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:2611.03159","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2611.03159","pdf_url":"https://arxiv.org/pdf/2611.03159","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":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3133557117","https://openalex.org/W6945367763","https://openalex.org/W2106151216","https://openalex.org/W3089138714","https://openalex.org/W3203513089","https://openalex.org/W2049523897","https://openalex.org/W2926254608","https://openalex.org/W2802570435","https://openalex.org/W2022781254","https://openalex.org/W2124572694"],"abstract_inverted_index":{"The":[0],"free":[1],"particle":[2],"is":[3,136],"the":[4,24,28,43,71,92,107,132,154,178,181,188],"most":[5],"elementary":[6],"dynamical":[7],"system":[8],"in":[9,15,42,70,91,131,145],"quantum":[10,16,55,104,164],"mechanics.":[11],"Despite":[12],"remarkable":[13],"progress":[14],"control":[17,26,41,130],"of":[18,27,47,51,59,99,106,129,139,153,163,175,180,185],"increasingly":[19],"massive":[20],"solid-state":[21],"mechanical":[22],"oscillators,":[23],"analogous":[25],"free-particle":[29,48,72,133],"counterpart":[30],"has":[31],"remained":[32],"elusive.":[33],"Dissipation":[34],"and":[35,57,166],"environmental":[36,76],"noise":[37],"have":[38],"prevented":[39],"such":[40],"inherently":[44],"low-frequency":[45],"domain":[46],"dynamics---a":[49],"regime":[50,73],"growing":[52],"importance":[53],"for":[54,183],"sensing":[56],"tests":[58,184],"fundamental":[60],"physics.":[61],"Here":[62],"we":[63,86,109],"realize":[64],"a":[65,82,96,126],"suspended":[66],"1-milligram":[67],"rotor":[68],"operating":[69,156],"with":[74,81,95,118],"exceptional":[75],"isolation.":[77],"Combining":[78],"this":[79],"isolation":[80],"low-noise":[83],"measurement":[84,105],"architecture,":[85],"directly":[87],"resolve":[88],"thermal":[89],"fluctuations":[90],"motion":[93],"associated":[94],"damping":[97],"rate":[98,170],"only":[100],"7~nHz.":[101],"Through":[102],"continuous":[103],"rotor,":[108],"localize":[110],"its":[111],"otherwise":[112],"unconfined":[113],"motion,":[114],"obtaining":[115],"conditional":[116],"states":[117],"entropic":[119],"temperatures":[120,142],"as":[121,123,125],"low":[122],"140~nK":[124],"quantitative":[127],"measure":[128],"regime.":[134],"This":[135],"two":[137,173],"orders":[138,174],"magnitude":[140,176],"below":[141],"previously":[143],"achieved":[144],"tabletop":[146],"optomechanical":[147],"experiments.":[148],"We":[149],"demonstrate":[150],"immediate":[151],"utilities":[152],"new":[155,159],"regime,":[157],"setting":[158],"constraints":[160],"on":[161],"modifications":[162],"mechanics":[165],"benchmarking":[167],"inferred":[168],"entanglement-to-decoherence":[169],"ratios":[171],"nearly":[172],"beyond":[177],"state":[179],"art":[182],"gravity":[186],"at":[187],"quantum-classical":[189],"interface.":[190]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-11-04T00:00:00"}
