Hexagons and Correlators in the Fishnet Theory

Understand

We investigate the hexagon formalism in the planar 4d conformal fishnet theory.

• This theory arises from N=4 SYM by a deformation that preserves both conformal symmetry and integrability.
• Based on this relation, we obtain the hexagon form factors for a large class of states, including the BMN vacuum, some excited states, and the Lagrangian density.
• We apply these form factors to the computation of several correlators and match the results with direct Feynman diagrammatic calculations.