Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Zhu's Associative Algebra as a Tool in the Representation Theory of
  Vertex Operator Algebras   We describe an approach to classify (meromorphic) representations of a given
vertex operator algebra by calculating Zhu's algebra explicitly. We demonstrate
this for FKS lattice theories and subtheories corresponding to the Z_2
reflection twist and the Z_3 twist. Our work is mainly offering a novel
uniqueness tool, but, as shown in the Z_3 case, it can also be used to extract
enough information to construct new representations. We prove the existence and
some properties of a new non-unitary representation of the Z_3-invariant
subtheory of the (two dimensional) Heisenberg algebra.

15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics