Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Massless spin-two field S-duality   We present a review of the homological algebra tools involved in the standard
de Rham theory and their subsequent generalizations relevant for the
understanding of free massless higher spin gauge structure. M-theory arguments
suggest the existence of an extension of (Abelian) S-duality symmetry for
non-Abelian gauge theories, like the four dimensional Yang-Mills or Einstein
theories. Some no-go theorems prove that this extension, if it exists, should
fall outside the scope of local perturbative field theory.

9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an