Title of article
Representations of toroidal extended affine Lie algebras
Author/Authors
Yuly Billig، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
18
From page
252
To page
269
Abstract
We show that the representation theory for the toroidal extended affine Lie algebra is controlled by a VOA which is a tensor product of four VOAs: a sub-VOA of a hyperbolic lattice VOA, affine and VOAs and a Virasoro VOA. A tensor product of irreducible modules for these VOAs admits the structure of an irreducible module for the toroidal extended affine Lie algebra. We also show that for N=12, becomes an exceptional irreducible module for the extended affine Lie algebra of rank 0.
Keywords
Toroidal Lie algebras , Extended affine Lie algebras
Journal title
Journal of Algebra
Serial Year
2007
Journal title
Journal of Algebra
Record number
697907
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