In the framework of a noncompact lattice regularization of non-Abelian gauge theories, we look, in the $\mathrm{SU}\left(2\right)\mathrm{}$ case, for the scaling window through the analysis of the ratio of two masses of hadronic states. In the two-dimensional parameter space of the theory we find the region where the ratio is constant and equal to the one in the Wilson regularization. In the scaling region we calculate the lattice spacing, finding it at least $20\%$ larger than in the Wilson case; therefore, the simulated physical volume is larger.

• Received 18 September 2000

DOI:https://doi.org/10.1103/PhysRevD.63.094501