{"id":"https://openalex.org/W3105741998","doi":null,"title":"Instantaneous measurement of field quadrature moments and entanglement","display_name":"Instantaneous measurement of field quadrature moments and entanglement","publication_year":2006,"publication_date":"2006-06-01","ids":{"openalex":"https://openalex.org/W3105741998","mag":"3105741998"},"language":"en","primary_location":{"id":"pmh:oai:pure.mpg.de:item_1494048","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-000F-B9D3-D","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Physical Journal D","raw_type":"info:eu-repo/semantics/article"},"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/A5052828388","display_name":"Pavel Lougovski","orcid":"https://orcid.org/0000-0002-9229-1444","observed_orcids":["https://orcid.org/0000-0002-9229-1444"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210120293","display_name":"Max Planck Institute of Quantum Optics","ror":"https://ror.org/01vekys64","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lougovski, P.","raw_affiliation_strings":["Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]},{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany","institution_ids":["https://openalex.org/I4210120293"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106082597","display_name":"HERBERT WALTHER","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210120293","display_name":"Max Planck Institute of Quantum Optics","ror":"https://ror.org/01vekys64","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walther, H.","raw_affiliation_strings":["Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]},{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany","institution_ids":["https://openalex.org/I4210120293"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030869223","display_name":"E. Solano","orcid":"https://orcid.org/0000-0002-8602-1181","observed_orcids":["https://orcid.org/0000-0002-8602-1181"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210120293","display_name":"Max Planck Institute of Quantum Optics","ror":"https://ror.org/01vekys64","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Solano, E.","raw_affiliation_strings":["Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser Physics, Max Planck Institute of Quantum Optics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210120293"]},{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Strasse 1, 85748, Garching, Germany","institution_ids":["https://openalex.org/I4210120293"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8915,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.87777056,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9365000128746033,"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":0.9365000128746033,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.028300000354647636,"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":0.02630000002682209,"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/entanglement-measurement","display_name":"entanglement measurement","score":0.7829999923706055},{"id":"https://openalex.org/keywords/homodyne-detection","display_name":"homodyne detection","score":0.8859999775886536},{"id":"https://openalex.org/keywords/expectation-values","display_name":"expectation values","score":0.6510000228881836},{"id":"https://openalex.org/keywords/decoherence","display_name":"decoherence","score":0.5569999814033508},{"id":"https://openalex.org/keywords/spin-fields","display_name":"spin fields","score":0.6740000247955322},{"id":"https://openalex.org/keywords/phonon-field","display_name":"phonon field","score":0.9380000233650208},{"id":"https://openalex.org/keywords/cavity-field","display_name":"cavity field","score":0.7599999904632568}],"concepts":[{"id":"https://openalex.org/C73301696","wikidata":"https://www.wikidata.org/wiki/Q5469984","display_name":"Formalism (music)","level":3,"score":0.630774199962616},{"id":"https://openalex.org/C62869609","wikidata":"https://www.wikidata.org/wiki/Q28137","display_name":"Quadrature (astronomy)","level":2,"score":0.6129804849624634},{"id":"https://openalex.org/C122527463","wikidata":"https://www.wikidata.org/wiki/Q578430","display_name":"Quantum decoherence","level":3,"score":0.5982200503349304},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.5736564993858337},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5636610984802246},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.5228062868118286},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.43321090936660767},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.42946138978004456},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.41779959201812744},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16624930500984192},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.09903308749198914},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:pure.mpg.de:item_1494048","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-000F-B9D3-D","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Physical Journal D","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1607705556","https://openalex.org/W1977733098","https://openalex.org/W1992885179","https://openalex.org/W1995672555","https://openalex.org/W2006854636","https://openalex.org/W2017027370","https://openalex.org/W2025623691","https://openalex.org/W2037522026","https://openalex.org/W2040136860","https://openalex.org/W2057003435","https://openalex.org/W2064032121","https://openalex.org/W2067184005","https://openalex.org/W2106725754","https://openalex.org/W2498776530"],"related_works":["https://openalex.org/W6992787841","https://openalex.org/W1990215335","https://openalex.org/W2094308956","https://openalex.org/W2962123160","https://openalex.org/W2348663964","https://openalex.org/W1967378500","https://openalex.org/W7162652406","https://openalex.org/W6986813990","https://openalex.org/W1982816239","https://openalex.org/W2007226908"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,12,60,70],"method":[3],"of":[4,8,11,28],"measuring":[5],"expectation":[6],"values":[7],"quadrature":[9],"moments":[10],"multimode":[13],"field":[14,40],"through":[15],"two-level":[16,71],"probe":[17,30],"\"homodyning\".":[18],"Our":[19],"approach":[20],"is":[21,52],"based":[22],"on":[23],"an":[24],"integral":[25],"transform":[26],"formalism":[27],"measurable":[29],"observables,":[31],"where":[32],"analytically":[33],"derived":[34],"kernels":[35],"unravel":[36],"efficiently":[37],"the":[38],"required":[39],"information":[41],"at":[42],"zero":[43],"interaction":[44],"time,":[45],"minimizing":[46],"decoherence":[47],"effects.":[48],"The":[49],"proposed":[50],"scheme":[51],"suitable":[53],"for":[54],"fields":[55],"that,":[56],"while":[57],"inaccessible":[58],"to":[59,86],"direct":[61],"measurement,":[62],"enjoy":[63],"one":[64],"and":[65],"two-photon":[66],"Jaynes-Cummings":[67],"interactions":[68],"with":[69],"probe,":[72],"like":[73],"spin,":[74],"phonon,":[75],"or":[76],"cavity":[77],"fields.":[78],"Available":[79],"data":[80],"from":[81],"previous":[82],"experiments":[83],"are":[84],"used":[85],"confirm":[87],"our":[88],"predictions.":[89]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2020-11-23T00:00:00"}
