Report - Umbral Moonshine and String Theory...K3 Sigma-Model 2d sigma model on K3 is a N=(4,4) SCFT. 㱺 The spectrum fall into irred. representations of the N=4 SCA.numbers of massive N=4

Select PornographicDefamatoryIllegal/UnlawfulSpamOther Terms Of Service ViolationFile a copyright complaint

Please pass captcha verification before submit form