Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Superconformal duality-invariant models and $\mathcal{N} = 4$ SYM
  effective action   We present $\mathcal{N}=2$ superconformal $\mathsf{U}(1)$ duality-invariant
models for an Abelian vector multiplet coupled to conformal supergravity. In a
Minkowski background, such a nonlinear theory is expected to describe (the
planar part of) the low-energy effective action for the $\mathcal{N}=4$
$\mathsf{SU}(N)$ super-Yang-Mills (SYM) theory on its Coulomb branch where (i)
the gauge group $\mathsf{SU}(N)$ is spontaneously broken to $\mathsf{SU}(N-1)
\times \mathsf{U}(1)$; and (ii) the dynamics is captured by a single
$\mathcal{N}=2$ vector multiplet associated with the $\mathsf{U}(1)$ factor of
the unbroken group. Additionally, a local $\mathsf{U}(1)$ duality-invariant
action generating the $\mathcal{N}=2$ super-Weyl anomaly is proposed. By
providing a new derivation of the recently constructed $\mathsf{U}(1)$
duality-invariant $\mathcal{N}=1$ superconformal electrodynamics, we introduce
its $\mathsf{SL}(2,{\mathbb R})$ duality-invariant coupling to the
dilaton-axion multiplet.

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The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc