Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Drinfeld realization of quantum twisted affine algebras via braid group   The Drinfled realization of quantum affine algebras has been tremendously
useful since its discovery. Combining techniques of Beck and Nakajima with our
previous approach, we give a complete and conceptual proof of the Drinfeld
realization for the twisted quantum affine algebras using Lusztig's twisted
braid group action.

7
The categories of this paper are: hep-th
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The categories of this paper are: eess
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
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The categories of this paper are: gr-qc