  The physical observables in quantum field theory, requiring renormalization,
must not depend on regularizations and be finite. We identify observable
renormalizable operators and show that any sensible regularization gives the
same finite quantum corrections to them and cancels the divergences including
the quadratic. We calculate the Higgs mass correction from the top quark loop,
which is finite, does not contain the Wilsonian cutoff and exhibits power
running.

High Energy Physics - Phenomenology;High Energy Physics - Theory