%0 Journal Article
%T The extensions of $L_{sl_2}(k,0)$ and preunitary vertex operator algebra with central charges $c<1$
%A Chongying Dong
%A Xingjun Lin
%J Mathematics
%D 2014
%I arXiv
%R 10.1007/s00220-015-2468-8
%X The extensions of the affine vertex operator algebras $L_{sl_2}(k,0)$ and the preunitary vertex operator algebras with central charges $c<1$ are classified. In particular, the unitary vertex operator algebras with central charges $c<1$ are classified.
%U http://arxiv.org/abs/1411.7081v1