{"id":"https://openalex.org/W301705706","doi":null,"title":"Viewpoint: Tensor networks\u2014a new tool for old problems","display_name":"Viewpoint: Tensor networks\u2014a new tool for old problems","publication_year":2009,"publication_date":"2009-10-26","ids":{"openalex":"https://openalex.org/W301705706","mag":"301705706"},"language":"en","primary_location":{"id":"mag:301705706","doi":null,"is_oa":false,"landing_page_url":"https://link.aps.org/doi/10.1103/Physics.2.90","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Physics","raw_type":null},"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/A5041649350","display_name":"Subir Sachdev A","orcid":"https://orcid.org/0000-0002-2432-7070","observed_orcids":["https://orcid.org/0000-0002-2432-7070"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Subir Sachdev","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2432-7070","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5041649350"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.02769365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","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":0.9994999766349792,"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":0.9994999766349792,"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/T10591","display_name":"Theoretical and Computational Physics","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/tensor-networks","display_name":"tensor networks","score":0.9990000128746033},{"id":"https://openalex.org/keywords/renormalization-group","display_name":"renormalization group","score":0.984000027179718},{"id":"https://openalex.org/keywords/strongly-correlated-systems","display_name":"strongly correlated systems","score":0.8709999918937683},{"id":"https://openalex.org/keywords/lattice-model","display_name":"lattice model","score":0.9589999914169312},{"id":"https://openalex.org/keywords/quantum-many-body-systems","display_name":"quantum many-body systems","score":0.7730000019073486},{"id":"https://openalex.org/keywords/numerical-renormalization-group","display_name":"numerical renormalization group","score":0.6930000185966492}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5322095155715942},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.5047389268875122},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3262439966201782},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1698509156703949},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09056037664413452}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:301705706","doi":null,"is_oa":false,"landing_page_url":"https://link.aps.org/doi/10.1103/Physics.2.90","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Physics","raw_type":null}],"best_oa_location":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/W2040954350","https://openalex.org/W2729182721","https://openalex.org/W7211953121","https://openalex.org/W2898785201","https://openalex.org/W2749346997","https://openalex.org/W2759786117","https://openalex.org/W6989361662","https://openalex.org/W2898723604","https://openalex.org/W1904663217","https://openalex.org/W3094739721"],"abstract_inverted_index":{"A":[0],"new":[1],"renormalization":[2],"group":[3],"approach":[4],"that":[5],"maps":[6],"lattice":[7],"problems":[8],"to":[9,16],"tensor":[10],"networks":[11],"may":[12],"hold":[13],"the":[14],"key":[15],"solving":[17],"seemingly":[18],"intractable":[19],"models":[20],"of":[21],"strongly":[22],"correlated":[23],"systems":[24],"in":[25],"any":[26],"dimension.":[27]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}