Higgs Self-Coupling and Yukawa Corrections to Higgs Boson Pair Production

We present a calculation of the Higgs Self-Coupling and Yukawa Corrections, contributing to the electroweak NLO corrections to Higgs boson pair production. The two-loop integrals are calculated numerically with pySecDec and we show how the choice of master integrals influences the evaluation time of the amplitude. The renormalization of our model, which is obtained from the SM by including only the top quark, Higgs boson and gluon fields, is discussed.