{"id":"https://openalex.org/W2288869367","doi":null,"title":"Quantum Geometry of the Ising Model","display_name":"Quantum Geometry of the Ising Model","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2288869367","mag":"2288869367"},"language":"en","primary_location":{"id":"pmh:oai:www.duo.uio.no:10852/11233","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/11233","pdf_url":"http://hdl.handle.net/10852/11233","source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/masterThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10852/11233","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050061545","display_name":"Marit Sandstad","orcid":"https://orcid.org/0009-0007-2329-694X","observed_orcids":["https://orcid.org/0009-0007-2329-694X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Marit Sandstad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5050061545"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.7250999808311462,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.7250999808311462,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/T10287","display_name":"Algebraic structures and combinatorial models","score":0.23319999873638153,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10591","display_name":"Theoretical and Computational Physics","score":0.01489999983459711,"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/ising-model","display_name":"Ising model","score":0.9879999756813049},{"id":"https://openalex.org/keywords/conformal-field-theory","display_name":"conformal field theory","score":0.9589999914169312},{"id":"https://openalex.org/keywords/zamolodchikov-c-theorem","display_name":"Zamolodchikov c-theorem","score":0.9800000190734863},{"id":"https://openalex.org/keywords/finite-size-effects","display_name":"finite-size effects","score":0.8939999938011169},{"id":"https://openalex.org/keywords/modular-invariance","display_name":"modular invariance","score":0.8140000104904175},{"id":"https://openalex.org/keywords/boundary-conformal-field-theory","display_name":"boundary conformal field theory","score":0.9480000138282776},{"id":"https://openalex.org/keywords/integrable-systems","display_name":"integrable systems","score":0.7379999756813049},{"id":"https://openalex.org/keywords/holography","display_name":"holography","score":0.9490000009536743},{"id":"https://openalex.org/keywords/critical-systems","display_name":"critical systems","score":0.5120000243186951},{"id":"https://openalex.org/keywords/two-dimensional-quantum-field-theory","display_name":"two-dimensional quantum field theory","score":0.5889999866485596}],"concepts":[{"id":"https://openalex.org/C51329190","wikidata":"https://www.wikidata.org/wiki/Q1076349","display_name":"Ising model","level":2,"score":0.8486768007278442},{"id":"https://openalex.org/C173848574","wikidata":"https://www.wikidata.org/wiki/Q3507963","display_name":"Conformal symmetry","level":3,"score":0.6545922756195068},{"id":"https://openalex.org/C54613284","wikidata":"https://www.wikidata.org/wiki/Q1191271","display_name":"Conformal field theory","level":3,"score":0.6489485502243042},{"id":"https://openalex.org/C200741047","wikidata":"https://www.wikidata.org/wiki/Q1957758","display_name":"Integrable system","level":2,"score":0.5914826989173889},{"id":"https://openalex.org/C97900337","wikidata":"https://www.wikidata.org/wiki/Q60367","display_name":"Modular invariance","level":3,"score":0.5658613443374634},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.5596747994422913},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.529957115650177},{"id":"https://openalex.org/C9767117","wikidata":"https://www.wikidata.org/wiki/Q12510","display_name":"Torus","level":2,"score":0.4918980598449707},{"id":"https://openalex.org/C194807282","wikidata":"https://www.wikidata.org/wiki/Q900634","display_name":"Critical phenomena","level":3,"score":0.4567824602127075},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.43490397930145264},{"id":"https://openalex.org/C98214594","wikidata":"https://www.wikidata.org/wiki/Q850275","display_name":"Conformal map","level":2,"score":0.4244658052921295},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.3463055193424225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34030961990356445},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.3108813166618347},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28825339674949646},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.2621699869632721},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.197111576795578},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.17814671993255615},{"id":"https://openalex.org/C149288129","wikidata":"https://www.wikidata.org/wiki/Q185357","display_name":"Phase transition","level":2,"score":0.16173434257507324},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:www.duo.uio.no:10852/11233","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/11233","pdf_url":"http://hdl.handle.net/10852/11233","source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/masterThesis"},{"id":"mag:2288869367","doi":null,"is_oa":false,"landing_page_url":"https://www.duo.uio.no/bitstream/handle/10852/11233/sandstad.pdf?sequence=2","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:www.duo.uio.no:10852/11233","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/11233","pdf_url":"http://hdl.handle.net/10852/11233","source":{"id":"https://openalex.org/S7407064446","display_name":"NORA - Norwegian Open Research Archives","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/masterThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2288869367.pdf","grobid_xml":"https://content.openalex.org/works/W2288869367.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W21223778","https://openalex.org/W71436741","https://openalex.org/W610981830","https://openalex.org/W1486912333","https://openalex.org/W1520510487","https://openalex.org/W1530042113","https://openalex.org/W1587069887","https://openalex.org/W1597171048","https://openalex.org/W1634775263","https://openalex.org/W1653780923","https://openalex.org/W1763748250","https://openalex.org/W1970298128","https://openalex.org/W1971703558","https://openalex.org/W1971753301","https://openalex.org/W1975269615","https://openalex.org/W1988110282","https://openalex.org/W1990267739","https://openalex.org/W1993435273","https://openalex.org/W2005154889","https://openalex.org/W2009930506","https://openalex.org/W2024044010","https://openalex.org/W2028546484","https://openalex.org/W2035099477","https://openalex.org/W2036436825","https://openalex.org/W2047714873","https://openalex.org/W2051670872","https://openalex.org/W2055006372","https://openalex.org/W2056004244","https://openalex.org/W2060350297","https://openalex.org/W2060595020","https://openalex.org/W2068383279","https://openalex.org/W2069182458","https://openalex.org/W2069840277","https://openalex.org/W2075181005","https://openalex.org/W2075813134","https://openalex.org/W2094882773","https://openalex.org/W2110283120","https://openalex.org/W2120998799","https://openalex.org/W2127553322","https://openalex.org/W2129560054","https://openalex.org/W2157005274","https://openalex.org/W2166574392","https://openalex.org/W2170906367","https://openalex.org/W2477895783","https://openalex.org/W2798857148","https://openalex.org/W2964350286","https://openalex.org/W2991770746","https://openalex.org/W3009578594","https://openalex.org/W3040586665","https://openalex.org/W3100613786"],"related_works":["https://openalex.org/W192287896","https://openalex.org/W53382925","https://openalex.org/W653249414","https://openalex.org/W2077183037","https://openalex.org/W7208373523","https://openalex.org/W6889736264","https://openalex.org/W3105753725","https://openalex.org/W7215032327","https://openalex.org/W1491446842","https://openalex.org/W7026906405"],"abstract_inverted_index":{"We":[0,18,58],"introduce":[1],"some":[2,20,25],"modern":[3],"mathematical":[4],"and":[5,11,54,65,71,74,92,100,117,130],"theoretical":[6],"tools":[7,34],"in":[8,63],"2-dimensional":[9,136],"physics,":[10],"apply":[12],"them":[13],"to":[14,138],"the":[15,33,41,69,72,76,85,118,125],"Ising":[16,42],"model.":[17,31,43],"rederive":[19],"well-known":[21],"results,":[22],"but":[23],"also":[24],"new":[26],"properties":[27],"of":[28,48,78,120,128],"this":[29],"important":[30],"All":[32],"presented":[35],"here":[36],"have":[37],"applications":[38],"for":[39,87,103],"beyond":[40],"\\n\\nWe":[44],"explore":[45,59,84,124],"several":[46],"aspects":[47],"conformal":[49,115],"field":[50],"theory,":[51],"proving,":[52],"analysing,":[53],"testing":[55],"Zamolodchikov's":[56],"C-theorem.":[57],"finite":[60],"size":[61],"effects":[62],"critical":[64,129],"non-critical":[66,101],"systems":[67],"on":[68],"cylinder":[70],"torus,":[73],"discuss":[75],"implications":[77,86],"modular":[79],"invariance.":[80],"Using":[81],"BCFT,":[82],"we":[83,123],"theories":[88,102],"with":[89],"a":[90,111],"boundary,":[91],"look":[93],"at":[94],"an":[95],"interesting":[96],"relationship":[97],"between":[98,114],"BCFTs":[99],"integrable":[104],"models,":[105],"which":[106,133],"indicates":[107],"that":[108],"there":[109],"is":[110],"deep":[112],"link":[113],"symmetry":[116,119],"integrability.":[121],"Finally":[122],"holographic":[126],"projection":[127],"off-critical":[131],"models":[132,137],"relates":[134],"flat":[135],"3-dimensional":[139],"gravity.":[140]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
