Embeddings of Vertex Operator Algebras Associated to Orthogonal Affine Lie Algebras

Name: Work Video:
Duration: 3 min 30 s
Description: Let (resp., ) be the simple vertex operator algebra associated to affine Lie algebra of type (resp., ) with the lowest admissible half-integer level . We show that is a vertex subalgebra of with the same conformal vector. For ℓ = 4, is a vertex subalgebra of three copies of contained in , and all five of these vertex operator algebras have the same conformal vector.
Ozren Perše
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