Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grassmann manifold Bosonization of QCD in Two Dimensions   Two dimensional QCD is bosonized to be an integrably deformed
Wess-Zumino-Witten model under proper limit. Fermions are identified having
indices of the Grassmann manifold. Conditions for integrability are analyzed
and their physical meanings are discussed. We also address the nature of the
exactly solvable part of the theory and find the infinitely many conserved
quantities.

29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga