Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Down to Earth Attempt at Determining the Low Energy Effective Action
  of N=2 Supersymmetric Yang-Mills Theory   We review a detailed investigation of the perturbative part of the low-energy
effective action of N=2 supersymmetric Yang-Mills theory in a conventional
effective field theory approach. With the restriction that the effective action
should contain at most two derivatives and not more than four-fermion
couplings, the features of the low-energy effective action obtained by Seiberg
based on $U(1)_R$ anomaly and non-perturbative $\beta$-function arguments are
shown to emerge.

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The categories of this paper are: bayes-an
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ