{"id":"https://openalex.org/W18648798","doi":null,"title":"Non-perturbative stochastic method for driven quantum impurity systems","display_name":"Non-perturbative stochastic method for driven quantum impurity systems","publication_year":2012,"publication_date":"2012-11-06","ids":{"openalex":"https://openalex.org/W18648798","mag":"18648798"},"language":"en","primary_location":{"id":"mag:18648798","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1211.1201","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"volume":null,"type":"preprint","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1211.1201","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077374865","display_name":"Peter P. Orth","orcid":"https://orcid.org/0000-0003-2183-8120","observed_orcids":["https://orcid.org/0000-0003-2183-8120"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter P. Orth","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2183-8120","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083764310","display_name":"Adilet Imambekov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adilet Imambekov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5046471767","display_name":"Karyn Le Hur","orcid":"https://orcid.org/0000-0002-3990-4782","observed_orcids":["https://orcid.org/0000-0002-3990-4782"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Karyn Le Hur","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3990-4782","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/T11804","display_name":"Quantum many-body systems","score":0.8374000191688538,"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":0.8374000191688538,"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/T10382","display_name":"Quantum and electron transport phenomena","score":0.10140000283718109,"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":0.0406000018119812,"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/spin-boson-model","display_name":"spin-boson model","score":0.9589999914169312},{"id":"https://openalex.org/keywords/non-markovian-effects","display_name":"non-Markovian effects","score":0.8510000109672546},{"id":"https://openalex.org/keywords/decoherence","display_name":"decoherence","score":0.8600000143051147},{"id":"https://openalex.org/keywords/extended-dynamical-mean-field-theory","display_name":"extended dynamical mean-field theory","score":0.7519999742507935},{"id":"https://openalex.org/keywords/cold-atoms","display_name":"cold atoms","score":0.38499999046325684},{"id":"https://openalex.org/keywords/mesoscopic-systems","display_name":"mesoscopic systems","score":0.6299999952316284}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7861108779907227},{"id":"https://openalex.org/C122527463","wikidata":"https://www.wikidata.org/wiki/Q578430","display_name":"Quantum decoherence","level":3,"score":0.7213034629821777},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.6152883172035217},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.4980039596557617},{"id":"https://openalex.org/C154018700","wikidata":"https://www.wikidata.org/wiki/Q898323","display_name":"Path integral formulation","level":3,"score":0.48523998260498047},{"id":"https://openalex.org/C194975256","wikidata":"https://www.wikidata.org/wiki/Q7269039","display_name":"Quantum dissipation","level":3,"score":0.48106980323791504},{"id":"https://openalex.org/C15184713","wikidata":"https://www.wikidata.org/wiki/Q7269042","display_name":"Quantum dynamics","level":3,"score":0.4792097210884094},{"id":"https://openalex.org/C79118098","wikidata":"https://www.wikidata.org/wiki/Q43101","display_name":"Boson","level":2,"score":0.4762692153453827},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4742673635482788},{"id":"https://openalex.org/C65574998","wikidata":"https://www.wikidata.org/wiki/Q386272","display_name":"Feynman diagram","level":2,"score":0.45560991764068604},{"id":"https://openalex.org/C190474826","wikidata":"https://www.wikidata.org/wiki/Q2495111","display_name":"Open quantum system","level":3,"score":0.4460962116718292},{"id":"https://openalex.org/C64812099","wikidata":"https://www.wikidata.org/wiki/Q176604","display_name":"Random matrix","level":3,"score":0.41869041323661804},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.10450106859207153},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:18648798","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1211.1201","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:18648798","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1211.1201","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"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/W1976401974","https://openalex.org/W2951348146","https://openalex.org/W4401508152","https://openalex.org/W2943741137","https://openalex.org/W2090417785","https://openalex.org/W2168070705","https://openalex.org/W2016343011","https://openalex.org/W2969952940","https://openalex.org/W2049993904","https://openalex.org/W2343094437"],"abstract_inverted_index":{"We":[0,26,118,194,238],"introduce":[1],"and":[2,55,62,80,111,148,169,227,253,269],"apply":[3],"a":[4,19,34,39,151,166,172,176,231,242],"numerically":[5],"exact":[6,98],"method":[7,147],"for":[8,49],"investigating":[9,50],"the":[10,23,29,73,90,106,142,146,162,186,191,212,216,221,224,235,245,255,263],"real-time":[11,91],"dissipative":[12,163],"dynamics":[13,164,222,248,265],"of":[14,42,75,145,153,165,171,207,215,223,228,234,249,258],"quantum":[15,53,78,81,167],"impurities":[16],"embedded":[17],"in":[18,52,60,69,77,175,190,196],"macroscopic":[20],"environment":[21],"beyond":[22,115],"weak-coupling":[24,192],"limit.":[25,193],"focus":[27],"on":[28,220],"spin-boson":[30],"Hamiltonian":[31],"that":[32,102,170],"describes":[33],"two-level":[35],"system":[36],"interacting":[37],"with":[38],"bosonic":[40],"bath":[41],"harmonic":[43],"oscillators.":[44],"This":[45,180],"model":[46],"is":[47,182],"archetypal":[48],"dissipation":[51],"systems":[54],"tunable":[56],"experimental":[57],"realizations":[58],"exist":[59],"mesoscopic":[61],"cold-atom":[63],"systems.":[64],"It":[65],"finds":[66],"abundant":[67],"applications":[68,206],"physics":[70],"ranging":[71],"from":[72,89],"study":[74],"decoherence":[76],"computing":[79],"optics":[82],"to":[83,104,184,199,241],"extended":[84],"dynamical":[85],"mean-field":[86],"theory.":[87],"Starting":[88],"Feynman-Vernon":[92],"path":[93],"integral,":[94],"we":[95,157,210],"derive":[96],"an":[97,159],"stochastic":[99],"Schr\\odinger":[100],"equation":[101],"allows":[103],"compute":[105,200,240],"full":[107],"spin":[108,168,174,264],"density":[109],"matrix":[110],"spin-spin":[112,201],"correlation":[113],"functions":[114],"weak":[116],"coupling.":[117],"greatly":[119],"extend":[120],"our":[121,208,259],"earlier":[122],"work":[123],"(P.":[124],"P.":[125],"Orth,":[126],"A.":[127],"Imambekov,":[128],"K.":[129],"Le":[130],"Hur,":[131],"Phys.":[132],"Rev.":[133],"A":[134],"{\\bf":[135],"82},":[136],"032118":[137],"(2010))":[138],"by":[139,149,261],"fleshing":[140],"out":[141],"core":[143],"concepts":[144],"presenting":[150],"number":[152],"interesting":[154,205],"applications.":[155],"Methodologically,":[156],"present":[158],"analogy":[160,181],"between":[161],"classical":[173],"random":[177],"magnetic":[178],"field.":[179,237],"used":[183],"recover":[185],"well-known":[187],"Non-Interacting-Blip-Approximation":[188],"(NIBA)":[189],"explain":[195],"detail":[197],"how":[198],"autocorrelation":[202],"functions.":[203],"As":[204],"method,":[209],"explore":[211],"non-Markovian":[213],"effects":[214],"initial":[217],"spin-bath":[218],"preparation":[219],"coherence":[225],"$\\sigma^x(t)$":[226],"$\\sigma^z(t)$":[229,250],"under":[230],"Landau-Zener":[232],"sweep":[233],"bias":[236,252,268],"also":[239],"high":[243],"precision":[244],"asymptotic":[246],"long-time":[247],"without":[251],"demonstrate":[254],"wide":[256],"applicability":[257],"approach":[260],"calculating":[262],"at":[266],"non-zero":[267],"different":[270],"temperatures.":[271]},"counts_by_year":[],"updated_date":"2026-08-08T07:41:36.138363","created_date":"2016-06-24T00:00:00"}