{"id":"https://openalex.org/W3097989596","doi":null,"title":"1 The phase diagram of QCD with two and four flavors: results with HYP fermions \u2217","display_name":"1 The phase diagram of QCD with two and four flavors: results with HYP fermions \u2217","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W3097989596","mag":"3097989596"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.286.7794","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.286.7794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/hep-lat/0202019v1.pdf","raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"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/A5006427634","display_name":"Anna Hasenfratz A","orcid":"https://orcid.org/0000-0003-1813-2645","observed_orcids":["https://orcid.org/0000-0003-1813-2645"]},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Hasenfratza A","raw_affiliation_strings":["Department of Physics, University of Colorado, Campus Box 390, Boulder, CO 80309, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Colorado, Campus Box 390, Boulder, CO 80309, USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044579425","display_name":"Francesco Knechtli","orcid":"https://orcid.org/0000-0002-9564-0769","observed_orcids":["https://orcid.org/0000-0002-9564-0769"]},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. Knechtli","raw_affiliation_strings":["Department of Physics, University of Colorado, Campus Box 390, Boulder, CO 80309, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Colorado, Campus Box 390, Boulder, CO 80309, USA","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I188538660"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.5580999851226807,"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.5580999851226807,"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.41110000014305115,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.012500000186264515,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/qcd-phase-diagram","display_name":"QCD phase diagram","score":0.9760000109672546},{"id":"https://openalex.org/keywords/finite-temperature-phase-transition","display_name":"finite-temperature phase transition","score":0.9539999961853027},{"id":"https://openalex.org/keywords/two-flavor-qcd","display_name":"two-flavor QCD","score":0.8220000267028809},{"id":"https://openalex.org/keywords/four-flavor-qcd","display_name":"four-flavor QCD","score":1.0},{"id":"https://openalex.org/keywords/staggered-fermions","display_name":"staggered fermions","score":0.9490000009536743},{"id":"https://openalex.org/keywords/hyp-smearing","display_name":"HYP smearing","score":0.8140000104904175},{"id":"https://openalex.org/keywords/flavor-symmetry","display_name":"flavor symmetry","score":0.6290000081062317},{"id":"https://openalex.org/keywords/chiral-symmetry-restoration","display_name":"chiral symmetry restoration","score":0.546999990940094}],"concepts":[{"id":"https://openalex.org/C52233224","wikidata":"https://www.wikidata.org/wiki/Q44363","display_name":"Fermion","level":2,"score":0.8208443522453308},{"id":"https://openalex.org/C85906118","wikidata":"https://www.wikidata.org/wiki/Q186693","display_name":"Phase diagram","level":3,"score":0.7833364009857178},{"id":"https://openalex.org/C117137515","wikidata":"https://www.wikidata.org/wiki/Q238170","display_name":"Quantum chromodynamics","level":2,"score":0.6685593128204346},{"id":"https://openalex.org/C2780719635","wikidata":"https://www.wikidata.org/wiki/Q4173974","display_name":"Flavor","level":2,"score":0.6640949845314026},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.662290096282959},{"id":"https://openalex.org/C186399060","wikidata":"https://www.wikidata.org/wiki/Q959962","display_name":"Diagram","level":2,"score":0.5523539185523987},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.51528000831604},{"id":"https://openalex.org/C149288129","wikidata":"https://www.wikidata.org/wiki/Q185357","display_name":"Phase transition","level":2,"score":0.487530916929245},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.4286985993385315},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4235073924064636},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.368793249130249},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.35893505811691284},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.325837641954422},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.28586193919181824},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.20090791583061218},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17411687970161438},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11394369602203369},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06569814682006836},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.05989497900009155},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.286.7794","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.286.7794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/hep-lat/0202019v1.pdf","raw_type":"text"},{"id":"pmh:oai:cds.cern.ch:538544","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/538544","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2025672828","https://openalex.org/W2082513953","https://openalex.org/W2107120226","https://openalex.org/W2123610002"],"related_works":["https://openalex.org/W1965336768","https://openalex.org/W1639010","https://openalex.org/W7098733969","https://openalex.org/W1624974516","https://openalex.org/W2080243890","https://openalex.org/W1991164220","https://openalex.org/W7037910842","https://openalex.org/W1520237607","https://openalex.org/W2963565848","https://openalex.org/W1994066242"],"abstract_inverted_index":{"We":[0],"study":[1],"the":[2,24,29,38],"finite":[3,39],"temperature":[4,40],"phase":[5,41],"transition":[6],"of":[7,28],"four":[8],"and":[9],"two":[10],"flavor":[11,26],"staggered":[12],"fermions":[13],"with":[14],"hypercubic":[15],"smeared":[16],"link":[17],"actions.":[18],"These":[19],"preliminary":[20],"studies":[21],"suggest":[22],"that":[23],"improved":[25],"symmetry":[27],"fermionic":[30],"action":[31],"can":[32],"have":[33],"a":[34],"significant":[35],"effect":[36],"on":[37],"diagram.":[42],"1.":[43]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2020-11-23T00:00:00"}