Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-critical $d=2$ Gravities and Integrable Models   We review the origin of anomaly-induced dynamics in theories of $d=2$ gravity
from a BRST viewpoint and show how quantum canonical transformations may be
used to solve the resulting Liouville or Toda models for the anomalous modes.

30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs