The light CP-even MSSM Higgs mass including N${}^3$LO+N${}^3$LL QCD corrections

R. V. Harlander, J. Klappert, A. Voigt

We present a calculation of the light neutral CP-even Higgs boson pole mass in the real MSSM which combines state-of-the-art EFT and fixed-order results, including the three-loop f…