Monte Carlo evaluation of the continuum limit of (φ12)3

Summary: The study focuses on the canonical and affine versions of the quantized covariant Euclidean free real scalar field-theory on four dimensional lattices, utilizing the Monte Carlo method to calculate the two-point function near the continuum limit at finite volume. The investigation reveals that affine quantization provides meaningful results for the two-point function when exact analytic results are unavailable, highlighting the necessity of numerical methods.