Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noncommutative SU(N) theories, the axial anomaly, Fujikawa's method and
  the Atiyah-Singer index   Fujikawa's method is employed to compute at first order in the noncommutative
parameter the $U(1)_A$ anomaly for noncommutative SU(N). We consider the most
general Seiberg-Witten map which commutes with hermiticity and complex
conjugation and a noncommutative matrix parameter, $\theta^{\mu\nu}$, which is
of ``magnetic'' type. Our results for SU(N) can be readily generalized to cover
the case of general nonsemisimple gauge groups when the symmetric
Seiberg-Witten map is used. Connection with the Atiyah-Singer index theorem is
also made.

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The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
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The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
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The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat