Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $\mathcal N=2$ conformal gauge theories at large R-charge: the $SU(N)$
  case   Conformal theories with a global symmetry may be studied in the double
scaling regime where the interaction strength is reduced while the global
charge increases. Here, we study generic 4d $\mathcal N=2$ $SU(N)$ gauge
theories with conformal matter content at large R-charge $Q_{\rm R}\to \infty$
with fixed 't Hooft-like coupling $\kappa = Q_{\rm R}\,g_{\rm YM}^{2}$. Our
analysis concerns two distinct classes of natural scaling functions. The first
is built in terms of chiral/anti-chiral two-point functions. The second
involves one-point functions of chiral operators in presence of
$\frac{1}{2}$-BPS Wilson-Maldacena loops. In the rank-1 $SU(2)$ case, the
two-point sector has been recently shown to be captured by an auxiliary chiral
random matrix model. We extend the analysis to $SU(N)$ theories and provide an
algorithm that computes arbitrarily long perturbative expansions for all
considered models, parametric in the rank. The leading and next-to-leading
contributions are cross-checked by a three-loops computation in $\mathcal N=1$
superspace. This perturbative analysis identifies maximally non-planar Feynman
diagrams as the relevant ones in the double scaling limit. In the
Wilson-Maldacena sector, we obtain closed expressions for the scaling
functions, valid for any rank and $\kappa$. As an application, we analyze
quantitatively the large 't Hooft coupling limit $\kappa\gg 1$ where we
identify all perturbative and non-perturbative contributions. The latter are
associated with heavy electric BPS states and the precise correspondence with
their mass spectrum is clarified.

0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg