Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Three-loop $\beta$-function for N=1 supersymmetric electrodynamics,
  regularized by higher derivatives   Three-loop quantum corrections to the effective action are calculated for N=1
supersymmetric electrodynamics, regularized by higher derivatives. Using the
obtained results we investigate the anomaly puzzle in the considered model.

22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
19
The categories of this paper are: eess
1
The categories of this paper are: cs