{"id":"https://openalex.org/W44186577","doi":null,"title":"The electroweak phase transition in models with gauge singlets","display_name":"The electroweak phase transition in models with gauge singlets","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W44186577","mag":"44186577"},"language":"en","primary_location":{"id":"pmh:oai:pub.uni-bielefeld.de:2306235","doi":null,"is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2306235","pdf_url":"https://pub.uni-bielefeld.de/download/2306235/2306238","source":{"id":"https://openalex.org/S4306401624","display_name":"Publikationen an der Universit\u00e4t Bielefeld (Universit\u00e4t Bielefeld)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"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":"Ahriche A. <em>The electroweak phase transition in models with gauge singlets</em>. Bielefeld (Germany): Bielefeld University; 2007.","raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pub.uni-bielefeld.de/download/2306235/2306238","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067830639","display_name":"Amine Ahriche","orcid":"https://orcid.org/0000-0003-0230-1774","observed_orcids":["https://orcid.org/0000-0003-0230-1774"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Amine Ahriche","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0230-1774","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5067830639"],"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.9990000128746033,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.9990000128746033,"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/T10095","display_name":"Cosmology and Gravitation Theories","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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":9.999999747378752e-05,"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/electroweak-phase-transition","display_name":"electroweak phase transition","score":1.0},{"id":"https://openalex.org/keywords/gauge-singlets","display_name":"gauge singlets","score":0.8209999799728394},{"id":"https://openalex.org/keywords/sphalerons","display_name":"sphalerons","score":0.6679999828338623},{"id":"https://openalex.org/keywords/baryon-asymmetry","display_name":"baryon asymmetry","score":0.878000020980835},{"id":"https://openalex.org/keywords/first-order-phase-transition","display_name":"first-order phase transition","score":0.7789999842643738},{"id":"https://openalex.org/keywords/beyond-the-standard-model","display_name":"beyond the Standard Model","score":0.6650000214576721},{"id":"https://openalex.org/keywords/scalar-singlet","display_name":"singlet scalar","score":0.5960000157356262},{"id":"https://openalex.org/keywords/vacuum-expectation-value","display_name":"vacuum expectation value","score":0.7929999828338623},{"id":"https://openalex.org/keywords/higgs-doublet","display_name":"Higgs doublet","score":0.6240000128746033},{"id":"https://openalex.org/keywords/critical-temperature","display_name":"critical temperature","score":0.5559999942779541},{"id":"https://openalex.org/keywords/baryon-number-violation","display_name":"baryon number violation","score":0.6480000019073486}],"concepts":[{"id":"https://openalex.org/C17863212","wikidata":"https://www.wikidata.org/wiki/Q466416","display_name":"Electroweak interaction","level":2,"score":0.839187502861023},{"id":"https://openalex.org/C2779304562","wikidata":"https://www.wikidata.org/wiki/Q643257","display_name":"Sphaleron","level":4,"score":0.6685840487480164},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.6479248404502869},{"id":"https://openalex.org/C158129726","wikidata":"https://www.wikidata.org/wiki/Q402","display_name":"Higgs boson","level":2,"score":0.6226385831832886},{"id":"https://openalex.org/C33062035","wikidata":"https://www.wikidata.org/wiki/Q3296863","display_name":"Singlet state","level":3,"score":0.6096029281616211},{"id":"https://openalex.org/C149288129","wikidata":"https://www.wikidata.org/wiki/Q185357","display_name":"Phase transition","level":2,"score":0.5561410784721375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.521416425704956},{"id":"https://openalex.org/C101454708","wikidata":"https://www.wikidata.org/wiki/Q17106019","display_name":"Standard Model (mathematical formulation)","level":3,"score":0.5206719636917114},{"id":"https://openalex.org/C40976572","wikidata":"https://www.wikidata.org/wiki/Q2330873","display_name":"Gauge (firearms)","level":2,"score":0.4608757793903351},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3330908417701721},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.23267382383346558},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.21203678846359253},{"id":"https://openalex.org/C76655392","wikidata":"https://www.wikidata.org/wiki/Q790454","display_name":"Baryogenesis","level":3,"score":0.11942535638809204},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10300928354263306},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:pub.uni-bielefeld.de:2306235","doi":null,"is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2306235","pdf_url":"https://pub.uni-bielefeld.de/download/2306235/2306238","source":{"id":"https://openalex.org/S4306401624","display_name":"Publikationen an der Universit\u00e4t Bielefeld (Universit\u00e4t Bielefeld)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"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":"Ahriche A. <em>The electroweak phase transition in models with gauge singlets</em>. Bielefeld (Germany): Bielefeld University; 2007.","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"pmh:oai:pub.librecat.org:2306235","doi":null,"is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2306235","pdf_url":null,"source":{"id":"https://openalex.org/S4306401671","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"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":"Ahriche A. <em>The electroweak phase transition in models with gauge singlets</em>. Bielefeld (Germany): Bielefeld University; 2007.","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:44186577","doi":null,"is_oa":false,"landing_page_url":"https://pub.uni-bielefeld.de/download/2306235/2306238/A_Ahriche.pdf","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:pub.uni-bielefeld.de:2306235","doi":null,"is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2306235","pdf_url":"https://pub.uni-bielefeld.de/download/2306235/2306238","source":{"id":"https://openalex.org/S4306401624","display_name":"Publikationen an der Universit\u00e4t Bielefeld (Universit\u00e4t Bielefeld)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"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":"Ahriche A. <em>The electroweak phase transition in models with gauge singlets</em>. Bielefeld (Germany): Bielefeld University; 2007.","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W44186577.pdf","grobid_xml":"https://content.openalex.org/works/W44186577.grobid-xml"},"referenced_works_count":128,"referenced_works":["https://openalex.org/W1484565538","https://openalex.org/W1500580472","https://openalex.org/W1511596535","https://openalex.org/W1530703582","https://openalex.org/W1542084049","https://openalex.org/W1548811600","https://openalex.org/W1577420020","https://openalex.org/W1599870874","https://openalex.org/W1609020627","https://openalex.org/W1648046222","https://openalex.org/W1656323946","https://openalex.org/W1776637525","https://openalex.org/W1826009537","https://openalex.org/W1847260430","https://openalex.org/W1948937454","https://openalex.org/W1964712860","https://openalex.org/W1965854036","https://openalex.org/W1966702659","https://openalex.org/W1970271794","https://openalex.org/W1970419362","https://openalex.org/W1971381444","https://openalex.org/W1972695379","https://openalex.org/W1973451122","https://openalex.org/W1973787974","https://openalex.org/W1975459316","https://openalex.org/W1975664118","https://openalex.org/W1976579082","https://openalex.org/W1978426629","https://openalex.org/W1979934978","https://openalex.org/W1981452642","https://openalex.org/W1982705316","https://openalex.org/W1986107325","https://openalex.org/W1987071462","https://openalex.org/W1988264925","https://openalex.org/W1990347571","https://openalex.org/W1995203114","https://openalex.org/W1997756830","https://openalex.org/W1997985887","https://openalex.org/W2002031349","https://openalex.org/W2002313202","https://openalex.org/W2003780503","https://openalex.org/W2004652045","https://openalex.org/W2005245399","https://openalex.org/W2006467072","https://openalex.org/W2007443706","https://openalex.org/W2007501029","https://openalex.org/W2007601430","https://openalex.org/W2008154396","https://openalex.org/W2008511740","https://openalex.org/W2008697074","https://openalex.org/W2008755900","https://openalex.org/W2009248392","https://openalex.org/W2009366120","https://openalex.org/W2013442457","https://openalex.org/W2014689326","https://openalex.org/W2018074373","https://openalex.org/W2022341639","https://openalex.org/W2023405239","https://openalex.org/W2025373038","https://openalex.org/W2029391557","https://openalex.org/W2030519973","https://openalex.org/W2030690537","https://openalex.org/W2032622411","https://openalex.org/W2033259620","https://openalex.org/W2033688992","https://openalex.org/W2034224352","https://openalex.org/W2034929369","https://openalex.org/W2040264397","https://openalex.org/W2040305057","https://openalex.org/W2041404704","https://openalex.org/W2045447597","https://openalex.org/W2046400428","https://openalex.org/W2047292617","https://openalex.org/W2049817464","https://openalex.org/W2050205717","https://openalex.org/W2050460017","https://openalex.org/W2051440070","https://openalex.org/W2051549451","https://openalex.org/W2051795315","https://openalex.org/W2052022911","https://openalex.org/W2054181885","https://openalex.org/W2054843458","https://openalex.org/W2059625332","https://openalex.org/W2064522037","https://openalex.org/W2065045130","https://openalex.org/W2070536437","https://openalex.org/W2075077597","https://openalex.org/W2075313284","https://openalex.org/W2075658266","https://openalex.org/W2076137697","https://openalex.org/W2077060552","https://openalex.org/W2079865249","https://openalex.org/W2080200698","https://openalex.org/W2082071880","https://openalex.org/W2086590048","https://openalex.org/W2087355408","https://openalex.org/W2098684314","https://openalex.org/W2102639000","https://openalex.org/W2103473480","https://openalex.org/W2109214264","https://openalex.org/W2113243481","https://openalex.org/W2118526721","https://openalex.org/W2120972775","https://openalex.org/W2131694182","https://openalex.org/W2134251287","https://openalex.org/W2134803267","https://openalex.org/W2135372686","https://openalex.org/W2142306018","https://openalex.org/W2149695318","https://openalex.org/W2151881093","https://openalex.org/W2154748230","https://openalex.org/W2159086020","https://openalex.org/W2160306805","https://openalex.org/W2163456024","https://openalex.org/W2170425762","https://openalex.org/W2171739190","https://openalex.org/W2223420584","https://openalex.org/W2595129576","https://openalex.org/W2761054508","https://openalex.org/W2981313176","https://openalex.org/W3007754162","https://openalex.org/W3017275742","https://openalex.org/W3037226868","https://openalex.org/W3101601886","https://openalex.org/W3105468582","https://openalex.org/W3212236027","https://openalex.org/W6910412066","https://openalex.org/W6984782661"],"related_works":["https://openalex.org/W2051440070","https://openalex.org/W3104096922","https://openalex.org/W2034391218","https://openalex.org/W2607427656","https://openalex.org/W7043365385","https://openalex.org/W3013023566","https://openalex.org/W1845482934","https://openalex.org/W7103480493","https://openalex.org/W3103426765","https://openalex.org/W3095839867"],"abstract_inverted_index":{"A":[0],"strong":[1,112],"first":[2,60],"order":[3],"phase":[4,21,97,113],"transition":[5,22,98,114],"is":[6,27,40,99,121,132,150,155,172],"needed":[7],"for":[8,110,135,157,165],"generating":[9],"the":[10,19,31,44,57,68,71,74,78,86,90,96,108,122,128,144,158,162,176,186,191],"baryon":[11],"asymmetry;":[12],"and":[13,105,118,153],"also":[14,106],"to":[15,174,185],"save":[16],"it":[17,154,171],"during":[18],"electroweak":[20],"(EWPT).":[23],"However":[24],"this":[25,63],"condition":[26,148],"not":[28,133],"fulfilled":[29],"within":[30],"Standard":[32,51],"Model":[33,52],"(SM),":[34],"but":[35],"in":[36,49,73,127,143,178],"its":[37],"extensions.":[38],"It":[39],"widely":[41],"believed":[42],"that":[43,95,107,182],"existence":[45],"of":[46,70,77,161],"singlet":[47,84,123],"scalars":[48],"some":[50],"extensions":[53],"can":[54],"easily":[55],"make":[56],"EWPT":[58,72,177],"strongly":[59],"order.":[61],"In":[62],"work,":[64],"we":[65],"will":[66],"examine":[67],"strength":[69],"simplest":[75],"extension":[76],"SM":[79],"with":[80,180],"a":[81,103,111],"real":[82],"gauge":[83],"using":[85],"sphaleron":[87],"energy":[88],"at":[89],"critical":[91],"temperature.":[92],"We":[93],"find":[94],"stronger":[100],"by":[101,189,193],"adding":[102],"singlet;":[104],"criterion":[109],"Omega(Tc)/Tc>1,":[115],"where":[116],"Omega=(v^2+(x-x0)^2)^(1/2)":[117],"x":[119],"(x0)":[120],"vacuum":[124],"expectation":[125],"value":[126],"broken":[129],"(symmetric)":[130],"phase,":[131],"valid":[134],"models":[136,179],"containing":[137],"singlets,":[138],"even":[139],"though":[140],"often":[141],"used":[142],"literature.":[145],"The":[146],"usual":[147],"vc/Tc>1":[149],"more":[151],"meaningful,":[152],"satisfied":[156],"major":[159],"part":[160],"parameter":[163],"space":[164],"physically":[166],"allowed":[167],"Higgs":[168,187],"masses.":[169],"Then":[170],"convenient":[173],"study":[175],"singlets":[181,192],"couple":[183],"only":[184],"doublets,":[188],"replacing":[190],"their":[194],"vevs.":[195]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}