Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: N=1 SYM Action and BRST Cohomology   The relation between BRST cohomology and the N=1 supersymmetric Yang-Mills
action in 4 dimensions is discussed. In particular, it is shown that both off
and on shell N=1 SYM actions are related to a lower dimensional field
polynomial by solving the descent equations, which is obtained from the
cohomological analysis of linearized Slavnov-Taylor operator $\B$, in the
framework of Algebraic Renormalization. Furthermore we show that off and on
shell solutions differ only by a $\B$- exact term, which is a consequence of
the fact that the cohomology of both cases are same.

3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph