The fine tuning problem revisited in the light of the Taylor-Lagrange renormalization scheme

Abstract

The radiative corrections to the Higgs mass are calculated to the first loop order using both the usual sharp cut-off procedure and Taylor-Lagrange renormalization scheme (TLRS). Results appear to differ significantly. The TLRS results allow for a different interpretation of the Higgs renormalized mass. The fine tuning issue is discussed.