Ozren Perše

activity

20112022

collaborators

3 papers

math.QA2022

Tensor category $K L_{k} (sl_{2 n})$ via minimal affine $W$ -algebras at the non-admissible level $k = - \frac{2 n + 1}{2}$

Drazen Adamovic, Thomas Creutzig, Ozren Perse +1

We prove that $K L_{k} (sl_{m})$ is a semi-simple, rigid braided tensor category for all even $m \geq 4$ , and $k = - \frac{m + 1}{2}$ which generalizes result from arXiv:2103.02985…

math.RT2018

Kostant's pair of Lie type and conformal embeddings

Drazen Adamovic, Victor G. Kac, Pierluigi Moseneder Frajria +2

We deal with some aspects of the theory of conformal embeddings of affine vertex algebras, providing a new proof of the Symmetric Space Theorem and a criterion for conformal embedd…

math.QA2011

Some general results on conformal embeddings of affine vertex operator algebras

Drazen Adamovic, Ozren Perse

We give a general criterion for conformal embeddings of vertex operator algebras associated to affine Lie algebras at arbitrary levels. Using that criterion, we construct new confo…

Tensor category KLk​(sl2n​) via minimal affine W-algebras at the non-admissible level k=−22n+1​

Kostant's pair of Lie type and conformal embeddings

Some general results on conformal embeddings of affine vertex operator algebras

Tensor category $K L_{k} (sl_{2 n})$ via minimal affine $W$ -algebras at the non-admissible level $k = - \frac{2 n + 1}{2}$