{"id":"https://openalex.org/W4287119631","doi":"https://doi.org/10.1038/s41534-022-00599-z","title":"Variational quantum eigensolver with reduced circuit complexity","display_name":"Variational quantum eigensolver with reduced circuit complexity","publication_year":2022,"publication_date":"2022-08-12","ids":{"openalex":"https://openalex.org/W4287119631","doi":"https://doi.org/10.1038/s41534-022-00599-z"},"language":"en","primary_location":{"id":"doi:10.1038/s41534-022-00599-z","doi":"https://doi.org/10.1038/s41534-022-00599-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41534-022-00599-z","pdf_url":"https://www.nature.com/articles/s41534-022-00599-z.pdf","source":{"id":"https://openalex.org/S2738600312","display_name":"npj Quantum Information","issn_l":"2056-6387","issn":["2056-6387"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-3","norway-1","oarl","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Quantum Information","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41534-022-00599-z.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067021218","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0001-8938-1927","observed_orcids":["https://orcid.org/0000-0001-8938-1927"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0001-8938-1927","affiliations":[{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022166378","display_name":"\u0141ukasz Cincio","orcid":"https://orcid.org/0000-0002-6758-4376","observed_orcids":["https://orcid.org/0000-0002-6758-4376"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lukasz Cincio","raw_affiliation_strings":["Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082049238","display_name":"Christian F. A. Negre","orcid":"https://orcid.org/0000-0001-5720-0255","observed_orcids":["https://orcid.org/0000-0001-5720-0255"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian F. A. Negre","raw_affiliation_strings":["Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016184408","display_name":"Piotr Czarnik","orcid":"https://orcid.org/0000-0002-0477-1158","observed_orcids":["https://orcid.org/0000-0002-0477-1158"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Piotr Czarnik","raw_affiliation_strings":["Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088973719","display_name":"Patrick J. Coles","orcid":"https://orcid.org/0000-0001-9879-8425","observed_orcids":["https://orcid.org/0000-0001-9879-8425"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick J. Coles","raw_affiliation_strings":["Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0001-9879-8425","affiliations":[{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002867751","display_name":"Petr M. Anisimov","orcid":"https://orcid.org/0000-0003-0756-6501","observed_orcids":["https://orcid.org/0000-0003-0756-6501"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Petr M. Anisimov","raw_affiliation_strings":["Accelerators and Electrodynamics Group, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0003-0756-6501","affiliations":[{"raw_affiliation_string":"Accelerators and Electrodynamics Group, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025653234","display_name":"Susan M. Mniszewski","orcid":"https://orcid.org/0000-0002-0077-0537","observed_orcids":["https://orcid.org/0000-0002-0077-0537"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Susan M. Mniszewski","raw_affiliation_strings":["Computer, Computational and Statistical Sciences Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0002-0077-0537","affiliations":[{"raw_affiliation_string":"Computer, Computational and Statistical Sciences Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056150849","display_name":"Sergei Tretiak","orcid":"https://orcid.org/0000-0001-5547-3647","observed_orcids":["https://orcid.org/0000-0001-5547-3647"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]},{"id":"https://openalex.org/I4210127218","display_name":"Center for Integrated Nanotechnologies","ror":"https://ror.org/031yh0y38","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210104735","https://openalex.org/I4210120050","https://openalex.org/I4210127218"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sergei Tretiak","raw_affiliation_strings":["Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0001-5547-3647","affiliations":[{"raw_affiliation_string":"Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089","https://openalex.org/I4210127218"]},{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070272149","display_name":"Pavel A. Dub","orcid":"https://orcid.org/0000-0001-9750-6603","observed_orcids":["https://orcid.org/0000-0001-9750-6603"]},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pavel A. Dub","raw_affiliation_strings":["Chemistry Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA"],"raw_orcid":"https://orcid.org/0000-0001-9750-6603","affiliations":[{"raw_affiliation_string":"Chemistry Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067021218"],"corresponding_institution_ids":["https://openalex.org/I1343871089"],"apc_list":{"value":3790,"currency":"USD","value_usd":3790},"apc_paid":{"value":3790,"currency":"USD","value_usd":3790},"fwci":5.1482,"has_fulltext":true,"cited_by_count":75,"citation_normalized_percentile":{"value":0.96775915,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"8","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9994999766349792,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9994999766349792,"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/T11804","display_name":"Quantum many-body systems","score":9.999999747378752e-05,"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/T10002","display_name":"Advanced Chemical Physics Studies","score":0.0,"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/variational-quantum-eigensolver","display_name":"variational quantum eigensolver","score":1.0},{"id":"https://openalex.org/keywords/quantum-circuit-complexity","display_name":"quantum circuit complexity","score":0.7710000276565552},{"id":"https://openalex.org/keywords/mutual-information","display_name":"mutual information","score":0.968999981880188},{"id":"https://openalex.org/keywords/entanglement","display_name":"entanglement","score":0.7429999709129333},{"id":"https://openalex.org/keywords/electronic-structure-calculations","display_name":"electronic structure calculations","score":0.6869999766349792},{"id":"https://openalex.org/keywords/quantum-chemical-simulation","display_name":"quantum chemistry simulation","score":0.9169999957084656},{"id":"https://openalex.org/keywords/nisq-devices","display_name":"NISQ devices","score":0.9570000171661377},{"id":"https://openalex.org/keywords/circuit-depth-reduction","display_name":"circuit depth reduction","score":0.6489999890327454},{"id":"https://openalex.org/keywords/molecular-hamiltonian","display_name":"molecular Hamiltonian","score":0.6589999794960022}],"concepts":[{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.735954761505127},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.6911823153495789},{"id":"https://openalex.org/C124148022","wikidata":"https://www.wikidata.org/wiki/Q2122210","display_name":"Quantum circuit","level":5,"score":0.6658242344856262},{"id":"https://openalex.org/C137019171","wikidata":"https://www.wikidata.org/wiki/Q2623817","display_name":"Quantum algorithm","level":3,"score":0.6032525300979614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5613437294960022},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.5445289015769958},{"id":"https://openalex.org/C19637589","wikidata":"https://www.wikidata.org/wiki/Q1117940","display_name":"Coupled cluster","level":3,"score":0.5114111304283142},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.46906399726867676},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4535154402256012},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.4524681270122528},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.44370660185813904},{"id":"https://openalex.org/C51003876","wikidata":"https://www.wikidata.org/wiki/Q1536431","display_name":"Quantum error correction","level":4,"score":0.37371689081192017},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3685668110847473},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34568488597869873},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.332653284072876},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27771684527397156},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2677907943725586},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.09987738728523254},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.06937432289123535},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1038/s41534-022-00599-z","doi":"https://doi.org/10.1038/s41534-022-00599-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41534-022-00599-z","pdf_url":"https://www.nature.com/articles/s41534-022-00599-z.pdf","source":{"id":"https://openalex.org/S2738600312","display_name":"npj Quantum Information","issn_l":"2056-6387","issn":["2056-6387"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-3","norway-1","oarl","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Quantum Information","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2106.07619","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.07619","pdf_url":"https://arxiv.org/pdf/2106.07619","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":"pmh:oai:ruj.uj.edu.pl:item/307460","doi":null,"is_oa":true,"landing_page_url":"https://ruj.uj.edu.pl/xmlui/handle/item/307460","pdf_url":"http://ruj.uj.edu.pl/bitstreams/20edddc5-6f37-411c-a94c-fba9c53dc69a/download","source":{"id":"https://openalex.org/S4306401249","display_name":"Jagiellonian University Repository (Jagiellonian University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I126596746","host_organization_name":"Jagiellonian University","host_organization_lineage":["https://openalex.org/I126596746"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:f53d4b620e80465ea1f086289bd522ac","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f53d4b620e80465ea1f086289bd522ac","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"npj Quantum Information, Vol 8, Iss 1, Pp 1-10 (2022)","raw_type":"article"},{"id":"pmh:oai:osti.gov:1881342","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/1881342","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"pmh:oai:osti.gov:1881810","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/1881810","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"doi:10.48550/arxiv.2106.07619","doi":"https://doi.org/10.48550/arxiv.2106.07619","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2106.07619","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1038/s41534-022-00599-z","doi":"https://doi.org/10.1038/s41534-022-00599-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41534-022-00599-z","pdf_url":"https://www.nature.com/articles/s41534-022-00599-z.pdf","source":{"id":"https://openalex.org/S2738600312","display_name":"npj Quantum Information","issn_l":"2056-6387","issn":["2056-6387"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-3","norway-1","oarl","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Quantum Information","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1017065088","display_name":null,"funder_award_id":"#89233218CNA000001","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G1120683234","display_name":null,"funder_award_id":"20200056DR","funder_id":"https://openalex.org/F4320338304","funder_display_name":"Los Alamos National Laboratory"},{"id":"https://openalex.org/G1279347439","display_name":null,"funder_award_id":"89233218CNA 000001","funder_id":"https://openalex.org/F4320338304","funder_display_name":"Los Alamos National Laboratory"},{"id":"https://openalex.org/G1527848044","display_name":null,"funder_award_id":"89233218CNA000001","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G2002015780","display_name":null,"funder_award_id":"20200056DR","funder_id":"https://openalex.org/F4320337547","funder_display_name":"Laboratory Directed Research and Development"},{"id":"https://openalex.org/G2356915424","display_name":null,"funder_award_id":"89233218CNA000001","funder_id":"https://openalex.org/F4320337547","funder_display_name":"Laboratory Directed Research and Development"},{"id":"https://openalex.org/G3137353516","display_name":null,"funder_award_id":"#89233218CNA000001","funder_id":"https://openalex.org/F4320337480","funder_display_name":"Basic Energy Sciences"},{"id":"https://openalex.org/G6410514744","display_name":null,"funder_award_id":"89233218C-NA000001","funder_id":"https://openalex.org/F4320332369","funder_display_name":"National Nuclear Security Administration"},{"id":"https://openalex.org/G7259778263","display_name":null,"funder_award_id":"89233218CNA000001","funder_id":"https://openalex.org/F4320337506","funder_display_name":"Advanced Scientific Computing Research"},{"id":"https://openalex.org/G7977574923","display_name":null,"funder_award_id":"89233218CNA000001","funder_id":"https://openalex.org/F4320315466","funder_display_name":"Center for Integrated Nanotechnologies"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320315466","display_name":"Center for Integrated Nanotechnologies","ror":"https://ror.org/031yh0y38"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320337480","display_name":"Basic Energy Sciences","ror":"https://ror.org/05mg91w61"},{"id":"https://openalex.org/F4320337506","display_name":"Advanced Scientific Computing Research","ror":"https://ror.org/0012c7r22"},{"id":"https://openalex.org/F4320337547","display_name":"Laboratory Directed Research and Development","ror":"https://ror.org/01e41cf67"},{"id":"https://openalex.org/F4320338304","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4287119631.pdf","grobid_xml":"https://content.openalex.org/works/W4287119631.grobid-xml"},"referenced_works_count":82,"referenced_works":["https://openalex.org/W649366798","https://openalex.org/W1663839511","https://openalex.org/W1969549583","https://openalex.org/W1984531176","https://openalex.org/W2027003240","https://openalex.org/W2037118799","https://openalex.org/W2044246128","https://openalex.org/W2052891002","https://openalex.org/W2098614082","https://openalex.org/W2143677375","https://openalex.org/W2161685427","https://openalex.org/W2166364272","https://openalex.org/W2257937122","https://openalex.org/W2263840126","https://openalex.org/W2297918601","https://openalex.org/W2325131227","https://openalex.org/W2579806473","https://openalex.org/W2585283512","https://openalex.org/W2592942285","https://openalex.org/W2613042525","https://openalex.org/W2755255888","https://openalex.org/W2760965790","https://openalex.org/W2781738013","https://openalex.org/W2782388642","https://openalex.org/W2794444783","https://openalex.org/W2803086154","https://openalex.org/W2803208764","https://openalex.org/W2810875616","https://openalex.org/W2889126882","https://openalex.org/W2891462046","https://openalex.org/W2895777514","https://openalex.org/W2895995157","https://openalex.org/W2906538035","https://openalex.org/W2911706619","https://openalex.org/W2923370183","https://openalex.org/W2954369586","https://openalex.org/W2962695138","https://openalex.org/W2962738101","https://openalex.org/W2964338528","https://openalex.org/W2964421692","https://openalex.org/W2967628461","https://openalex.org/W2969454111","https://openalex.org/W2981617422","https://openalex.org/W2982115751","https://openalex.org/W2982628174","https://openalex.org/W2990112601","https://openalex.org/W3000216880","https://openalex.org/W3005644271","https://openalex.org/W3006823398","https://openalex.org/W3011243450","https://openalex.org/W3012879893","https://openalex.org/W3013339074","https://openalex.org/W3014386333","https://openalex.org/W3016716575","https://openalex.org/W3028156913","https://openalex.org/W3036057169","https://openalex.org/W3038966512","https://openalex.org/W3039469968","https://openalex.org/W3040435873","https://openalex.org/W3045458491","https://openalex.org/W3045606049","https://openalex.org/W3084146915","https://openalex.org/W3090453066","https://openalex.org/W3090738362","https://openalex.org/W3094656610","https://openalex.org/W3097610849","https://openalex.org/W3097716063","https://openalex.org/W3107492092","https://openalex.org/W3111162498","https://openalex.org/W3121441853","https://openalex.org/W3128504623","https://openalex.org/W3129326732","https://openalex.org/W3129559974","https://openalex.org/W3136233239","https://openalex.org/W3152694690","https://openalex.org/W3157041929","https://openalex.org/W3205120504","https://openalex.org/W4206745400","https://openalex.org/W4210961650","https://openalex.org/W4213212652","https://openalex.org/W4295434398","https://openalex.org/W6912284476"],"related_works":["https://openalex.org/W4386881187","https://openalex.org/W7128784981","https://openalex.org/W3036057169","https://openalex.org/W4416289010","https://openalex.org/W2911706619","https://openalex.org/W3128569495","https://openalex.org/W4283362926","https://openalex.org/W2942327165","https://openalex.org/W4289784919","https://openalex.org/W4408625777"],"abstract_inverted_index":{"Abstract":[0],"The":[1,26,72],"variational":[2],"quantum":[3,23,35,44,70,126,142,148],"eigensolver":[4],"(VQE)":[5],"is":[6,29,88],"one":[7],"of":[8,16,34,102,116],"the":[9,32,57,103,114],"most":[10],"promising":[11],"algorithms":[12],"to":[13,42],"find":[14],"eigenstates":[15],"a":[17,93,122],"given":[18],"Hamiltonian":[19],"on":[20,67,77,129,141],"noisy":[21],"intermediate-scale":[22],"devices":[24],"(NISQ).":[25],"practical":[27],"realization":[28],"limited":[30],"by":[31,105],"complexity":[33,46],"circuits.":[36,71],"Here":[37],"we":[38],"present":[39],"an":[40],"approach":[41],"reduce":[43],"circuit":[45,111],"in":[47],"VQE":[48],"for":[49,125,136],"electronic":[50],"structure":[51],"calculations.":[52],"Our":[53],"ClusterVQE":[54,97],"algorithm":[55],"splits":[56],"initial":[58],"qubit":[59],"space":[60],"into":[61,90],"clusters":[62,73],"which":[63],"are":[64,74,134],"further":[65],"distributed":[66],"individual":[68],"(shallower)":[69],"obtained":[75],"based":[76,140],"mutual":[78],"information":[79],"reflecting":[80],"maximal":[81],"entanglement":[82],"between":[83],"qubits,":[84],"whereas":[85],"inter-cluster":[86],"correlation":[87],"taken":[89],"account":[91],"via":[92],"new":[94],"\u201cdressed\u201d":[95],"Hamiltonian.":[96],"therefore":[98],"allows":[99],"exact":[100],"simulation":[101],"problem":[104],"using":[106],"fewer":[107],"qubits":[108],"and":[109],"shallower":[110],"depth":[112],"at":[113],"cost":[115],"additional":[117],"classical":[118],"resources,":[119],"making":[120],"it":[121],"potential":[123],"leader":[124],"chemistry":[127],"simulations":[128],"NISQ":[130],"devices.":[131,149],"Proof-of-principle":[132],"demonstrations":[133],"presented":[135],"several":[137],"molecular":[138],"systems":[139],"simulators":[143],"as":[144,146],"well":[145],"IBM":[147]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":26},{"year":2023,"cited_by_count":20},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-07-25T00:00:00"}
