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The structure of parafermion vertex operator algebras

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 نشر من قبل Chongying Dong
 تاريخ النشر 2009
  مجال البحث
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It is proved that the parafermion vertex operator algebra associated to the irreducible highest weight module for the affine Kac-Moody algebra A_1^{(1)} of level k coincides with a certain W-algebra. In particular, a set of generators for the parafermion vertex operator algebra is determined.



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