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1、PAPER•OPENACCESSRelatedcontent-EfficientandexactnumericalapproachforSuperradianttosubradiantphasetransitioninthemanymulti-levelsystemsinopensystemCQEDopensystemDickemodel:darkstatecascadesMichaelGeggandMartenRichter-Fewemittersinacavity:fromcooperativeemissiontoind
2、ividualizationTocitethisarticle:MichaelGeggetal2018NewJ.Phys.20013006AAuffèves,DGerace,SPortolanetal.-Competitionbetweenfinite-sizeeffectsanddipole-dipoleinteractionsinfew-atomsystemsFrançoisDamanetandJohnMartinViewthearticleonlineforupdatesandenhancements.Recentci
3、tations-Superradiantandlasingstatesindriven-dissipativeDickemodelsPeterKirtonandJonathanKeelingThiscontentwasdownloadedfromIPaddress117.165.43.47on10/09/2018at15:19NewJ.Phys.20(2018)013006https://doi.org/10.1088/1367-2630/aa9cddPAPERSuperradianttosubradiantphasetra
4、nsitionintheopensystemOPENACCESSDickemodel:darkstatecascadesRECEIVED12July2017MichaelGegg,AlexanderCarmele,AndreasKnorrandMartenRichter1REVISEDInstitutfürTheoretischePhysik,NichtlineareOptikundQuantenelektronik,TechnischeUniversitätBerlin,Hardenbergstr.36,EW7-1,16N
5、ovember2017D-10623Berlin,GermanyACCEPTEDFORPUBLICATION1Authortowhomanycorrespondenceshouldbeaddressed.23November2017E-mail:michael.gegg@tu-berlin.deandmarten.richter@tu-berlin.dePUBLISHED5January2018Keywords:Dickemodel,collectiveeffectsinquantumoptics,superradiance
6、andsubradiance,quantumentanglement,specificphasetransitionsOriginalcontentfromthisworkmaybeusedunderthetermsoftheCreativeCommonsAttribution3.0Abstractlicence.Collectivityinensemblesofatomsgivesrisetoeffectslikesuper-andsubradiance.WhileAnyfurtherdistributionofthiswo
7、rkmustmaintainsuperradianceiswellstudiedandexperimentallyaccessible,subradianceremainselusivesinceitisattributiontotheauthor(s)andthetitleofdifficulttotrackexperimentallyaswellastheoretically.Herewepresentanewtypeofphasetransitionthework,journalcitationandDOI.inther
8、esonantlydriven,openDickemodelthatleadstoadeterministicgenerationofsubradiantstates.Atthetransitionthesystemswitchesfromapredominantlysuperradian