Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lectures on Three-point Functions in N=4 Supersymmetric Yang-Mills
  Theory   This is a pedagogical review on the integrability-based approach to the
three-point function in N=4 supersymmetric Yang-Mills theory. We first discuss
the computation of the structure constant at weak coupling and show that the
result can be recast as a sum over partitions of the rapidities of the magnons.
We then introduce a non-perturbative framework, called the "hexagon approach",
and explain how one can use the symmetries (i.e. superconformal and gauge
symmetries) and integrability to determine the structure constants. This
article is based on the lectures given in Les Houches Summer School
"Integrability: From statistical systems to gauge theory" in June 2016.

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The categories of this paper are: nucl-th
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th