We consider the operator product expansion of local gauge-invariant singletrace operators composed of self-dual components of the field strength tensor in planar QCD. Using the integrability of the 1-loop dilatation operator, we obtain a determinant expression for certain tree-level structure constants.
- 1/N expansion
- Bethe ansatz
- Lattice integrable models
ASJC Scopus subject areas
- Nuclear and High Energy Physics