A note on four-point correlators of half-BPS operators in N=4 SYM

Abstract

We calculate the four-point correlation function of half-BPS operators with weights 2, 3, 3, 4 in N=4 SYM to two-loop order. The OPE of this correlation function provides a nontrivial check of the integrability conjecture for a class of three-point functions formulated in arXiv:1311.6404. Our perturbative calculation exploits the supergraph formalism in N=2 harmonic superspace.

arXiv comment13 pages, 4 figures

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Cited by in corpus (7)

• Quantum Gravity from Conformal Field Theory
• Structure Constants and Integrable Bootstrap in Planar N=4 SYM Theory
• All three-loop four-point correlators of half-BPS operators in planar N=4 SYM
• Gauge Fields, Nonlinear Realizations, Supersymmetry
• The SAGEX Review on Scattering Amplitudes, Chapter 8: Half BPS correlators
• Superconformal partial waves in Grassmannian field theories
• Decagon at Two Loops