Subleading Color Corrections at Three Loops to the $\mathrm{tr}({\varphi }^2)$ Three-Point Form Factor in $\mathcal{N}=4$ Super Yang-Mills Theory

Xin Guan, Bernhard Mistlberger, Michael Ruf

We compute three-loop corrections to the three-point form factor of the operator $\mathrm{tr}({\varphi }^2)$ in $\mathcal{N}=4$ Super Yang-Mills theory. In particular, our result is…