Three-point functions in N=4 supersymmetric Yang–Mills theory
2019 ◽
pp. 449-500
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This is a review of 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 and integrability to determine the structure constants.
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2003 ◽
Vol 648
(1-2)
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pp. 453-454
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2008 ◽
Vol 2008
(07)
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pp. 077-077
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2002 ◽
Vol 17
(29)
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pp. 4317-4323
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2002 ◽
Vol 11
(03)
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pp. 177-210
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