  Calculations of quantum corrections to soliton masses generally require both
the vacuum sector and the soliton sector to be regularized. The finite part of
the quantum correction depends on the assumed relation between these regulators
when both are taken to infinity. Recently, in the case of quantum kinks, a
manifestly finite prescription for the calculation of the quantum corrections
has been proposed, which uses the kink creation operator to relate the two
sectors. In this note, we test this new prescription by calculating the
one-loop correction to the Sine-Gordon soliton mass, reproducing the well-known
result which has been derived using integrability.
