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Nonmeromorphic operator product expansion and C_2-cofiniteness for a family of W-algebras

Nils Carqueville·Michael Flohr
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Abstract

We prove the existence and associativity of the nonmeromorphic operator product expansion for an infinite family of vertex operator algebras, the triplet W-algebras, using results from P(z)-tensor product theory. While doing this, we also show that all these vertex operator algebras are C_2-cofinite.

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Nils Carqueville, Michael Flohr. 2005-12-05. Nonmeromorphic operator product expansion and C_2-cofiniteness for a family of W-algebras. https://doi.org/10.1088/0305-4470%2F39%2F4%2F015

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