Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chiral Gauged WZW Theories and Coset Models in Conformal Field Theory   The Wess-Zumino-Witten (WZW) theory has a global symmetry denoted by
$G_L\otimes G_R$. In the standard gauged WZW theory, vector gauge fields (\ie\
with vector gauge couplings) are in the adjoint representation of the subgroup
$H \subset G$. In this paper, we show that, in the conformal limit in two
dimensions, there is a gauged WZW theory where the gauge fields are chiral and
belong to the subgroups $H_L$ and $H_R$ where $H_L$ and $H_R$ can be different
groups. In the special case where $H_L=H_R$, the theory is equivalent to vector
gauged WZW theory. For general groups $H_L$ and $H_R$, an examination of the
correlation functions (or more precisely, conformal blocks) shows that the
chiral gauged WZW theory is equivalent to $(G/H)_L\otimes (G/H)_R$ coset models
in conformal field theory. The equivalence of the vector gauged WZW theory and
the corresponding $G/H$ coset theory then follows.

19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph